{"id":7040,"date":"2026-02-26T10:59:32","date_gmt":"2026-02-26T02:59:32","guid":{"rendered":"https:\/\/www.motomaxsfr.com\/?p=7040"},"modified":"2026-02-26T16:18:58","modified_gmt":"2026-02-26T08:18:58","slug":"pignon-de-chaine-de-moto","status":"publish","type":"post","link":"https:\/\/www.motomaxsfr.com\/fr\/pignon-de-chaine-de-moto\/","title":{"rendered":"Pignon de cha\u00eene de moto"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:100px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns productAmainimage\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:55px;color:#343741;padding:10px 0px;\">\n<div class=\"wp-block-column\"><h1 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color\" id=\"product-H-H1\" style=\"font-size:30px;text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_Customizable_OEM\"><\/span>Pignon de cha\u00eene de moto personnalisable et OEM<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-normal-font-size\">Le motomaxsfr adopte un acier 45 de haute qualit\u00e9 et un acier alli\u00e9 20CrMnTi. Apr\u00e8s une trempe \u00e0 haute fr\u00e9quence, la duret\u00e9 de la surface de la dent atteint HRC45 ou plus, et la dur\u00e9e de vie de la r\u00e9sistance \u00e0 l'usure d\u00e9passe 30000 kilom\u00e8tres. Il est adapt\u00e9 avec pr\u00e9cision aux normes des mod\u00e8les multinationaux et prend en charge la vente en gros.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color wp-elements-848ca65f4efe8658e1300274f4875f27\"><\/h2>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-6fe19a1f2b271c39d996ae96c07aa53c\">45 acier et acier alli\u00e9<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-160c29494c277f587591315239152bfc\" style=\"font-size:18px;text-transform:capitalize\">Mat\u00e9riau<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-cb3b36d4022d3393240fb7ae9fc61704\">HRC40 \u00e0 50<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-79b4d21c7da2b93078e9d58a6b60d489\" style=\"font-size:18px;text-transform:capitalize\">Duret\u00e9<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-bb2d582b936f2244bea025cd2daf00a1\">moins de 0,1 mm<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-2d94c18acee7230e9272919a122e3a13\" style=\"font-size:18px;text-transform:capitalize\">Tol\u00e9rance<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#e71429;color:#ffffff;font-size:16px;border-radius:5px;padding:10px 60px;\"><a href=\"#contact-us\" rel=\"noopener noreferrer #contact-us\">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#262626;padding:10px 60px;border-radius:5px;\" href=\"#contact-us\" rel=\"noopener noreferrer#contact-us\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"579\" height=\"425\" class=\"wp-block-cover__image-background wp-image-6873 size-full\" alt=\"Pignon de cha\u00eene de moto\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006.png 579w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006-300x220.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006-16x12.png 16w\" sizes=\"auto, (max-width: 579px) 100vw, 579px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#cac1c2\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:66px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-7f21d9100067b9e8cf3adf6e2111bdde\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_characteristics\"><\/span>Caract\u00e9ristiques des pignons de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-f22f9f727bb1ef956f2a71f8c05d9769\"><span class=\"ez-toc-section\" id=\"Double_heat_treatment_process_to_extend_life\"><\/span>Double traitement thermique pour prolonger la dur\u00e9e de vie<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">La technologie de durcissement par induction \u00e0 haute fr\u00e9quence est utilis\u00e9e pour que la duret\u00e9 du sommet de la dent atteigne HRC45 \u00e0 50, tout en maintenant la t\u00e9nacit\u00e9 de la racine de la dent. Cette conception \u00e0 gradient de duret\u00e9 augmente la r\u00e9sistance \u00e0 la fatigue du pignon de 40%, ce qui pr\u00e9vient efficacement le risque de rupture de la dent en cas de fonctionnement \u00e0 grande vitesse \u00e0 long terme.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-1e00349a40da6e2f066def66d5b8f6f9\"><span class=\"ez-toc-section\" id=\"CNC_precision_machining_to_reduce_noise\"><\/span>Usinage de pr\u00e9cision CNC pour r\u00e9duire le bruit<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Tous les produits sont taill\u00e9s par des machines-outils \u00e0 commande num\u00e9rique et l'erreur de profil est contr\u00f4l\u00e9e \u00e0 0,05 mm pr\u00e8s. L'engagement pr\u00e9cis des dents r\u00e9duit la friction d'impact entre la cha\u00eene et le pignon, r\u00e9duit le bruit de transmission d'environ 15 d\u00e9cibels et am\u00e9liore le confort de conduite.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-12ec613d410a587a0327833f7b2ba506\"><span class=\"ez-toc-section\" id=\"Optimization_of_raw_materials_to_ensure_structural_strength\"><\/span>Optimisation des mati\u00e8res premi\u00e8res pour assurer la solidit\u00e9 de la structure<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Le pignon avant est fabriqu\u00e9 en acier alli\u00e9 de c\u00e9mentation 20CrMnTi, et le pignon arri\u00e8re est fabriqu\u00e9 en acier structurel au carbone de haute qualit\u00e9 de norme nationale 45. La r\u00e9sistance \u00e0 la traction du mat\u00e9riau est sup\u00e9rieure \u00e0 600Mpa, ce qui garantit l'absence de d\u00e9formation plastique dans des conditions de charge \u00e9lev\u00e9e sup\u00e9rieure \u00e0 8000 tours.<\/p>\n\n\n\n<p class=\"has-text-align-left\"><\/p>\n\n\n\n<p class=\"has-text-align-left\"><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-d800189d755db89f92b59d8afec13336\"><span class=\"ez-toc-section\" id=\"Multi-layer_surface_treatment_to_prevent_corrosion\"><\/span>Traitement de surface multicouche pour pr\u00e9venir la corrosion<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Les produits sont soumis \u00e0 divers traitements de surface, tels que la galvanisation, le chromage et le noircissement, et la dur\u00e9e des essais au brouillard salin est sup\u00e9rieure \u00e0 72 heures. M\u00eame s'il est utilis\u00e9 dans un environnement humide, boueux ou c\u00f4tier \u00e0 forte teneur en sel, il peut pr\u00e9venir efficacement l'oxydation et la rouille de la surface et conserver un aspect lisse.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-c3777aa62c543cfa1079234f11b861d2\"><span class=\"ez-toc-section\" id=\"Strict_coaxiality_and_runout_control\"><\/span>Contr\u00f4le strict de la coaxialit\u00e9 et du faux-rond<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Gr\u00e2ce \u00e0 un \u00e9quipement de d\u00e9tection automatique, le faux-rond plan et le faux-rond radial sont strictement contr\u00f4l\u00e9s \u00e0 0,15 mm pr\u00e8s. La tol\u00e9rance de faux-rond extr\u00eamement faible r\u00e9duit l'instabilit\u00e9 de la cha\u00eene, augmente l'efficacit\u00e9 de la transmission de puissance \u00e0 plus de 98% et r\u00e9duit la perte de puissance.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-ebe8a6102aa1dff77a8d6805b2747024\"><span class=\"ez-toc-section\" id=\"Wide_pitch_and_number_of_teeth\"><\/span>Grand pas et nombre de dents<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Couvrant une gamme compl\u00e8te de pas de cha\u00eene allant de 420 et 428 \u00e0 520 et 530, le nombre de dents varie de 13 \u00e0 56 dents. La biblioth\u00e8que de moules contient plus de 2000 sp\u00e9cifications, correspondant parfaitement aux interfaces des principaux mod\u00e8les tels que Honda, Yamaha, Suzuki et Kawasaki.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-3e22675a3a910ad46aac3c30f87d0fbf\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_Detailed_Specifications_Table\"><\/span>Tableau des sp\u00e9cifications d\u00e9taill\u00e9es des pignons de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u00c9l\u00e9ments de param\u00e8tres<\/td><td>Sp\u00e9cifications techniques\/Sp\u00e9cifications<\/td><\/tr><tr><td><strong>Nom du produit<\/strong><\/td><td>Pignon de cha\u00eene de moto<\/td><\/tr><tr><td><strong>Mat\u00e9riau du pignon avant<\/strong><\/td><td>Acier alli\u00e9 \u00e0 c\u00e9mentation 20CrMnTi<\/td><\/tr><tr><td><strong>Mat\u00e9riau du pignon arri\u00e8re<\/strong><\/td><td>45 (1045) acier de construction au carbone de premi\u00e8re qualit\u00e9 \/ alliage d'aluminium a\u00e9rospatial 7075-T6 (peut \u00eatre s\u00e9lectionn\u00e9 pour les applications de course)<\/td><\/tr><tr><td><strong>Duret\u00e9 du traitement thermique<\/strong><\/td><td>Surface de la dent HRC 40-55 ; profondeur de la couche durcie par induction 1,5mm - 2,5mm<\/td><\/tr><tr><td><strong>Mod\u00e8les de cha\u00eenes applicables<\/strong><\/td><td>415 \/ 420 \/ 428 \/ 520 \/ 525 \/ 530<\/td><\/tr><tr><td><strong>Technologie de transformation<\/strong><\/td><td>Taillage d'engrenages CNC, dessin de rainures de clavettes, estampage de pr\u00e9cision<\/td><\/tr><tr><td><strong>Tol\u00e9rances dimensionnelles<\/strong><\/td><td>Tol\u00e9rance du trou int\u00e9rieur H7 ; Tol\u00e9rance de l'\u00e9paisseur de la dent h11<\/td><\/tr><tr><td><strong>tol\u00e9rance de battement<\/strong><\/td><td>Battement radial &lt; 0,2 mm ; battement axial &lt; 0,2 mm<\/td><\/tr><tr><td><strong>Traitement de surface<\/strong><\/td><td>Zingage couleur, zingage blanc, chromage, noircissement, sablage, peinture par \u00e9lectrophor\u00e8se<\/td><\/tr><tr><td><strong>Normes d'essai<\/strong><\/td><td>Conforme aux normes ISO 9001:2015 et GB\/T 1243-2006<\/td><\/tr><tr><td><strong>Dur\u00e9e de vie moyenne<\/strong><\/td><td>Dans des conditions normales d'entretien, sa dur\u00e9e de vie est de 25 000 \u00e0 30 000 kilom\u00e8tres.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:53px;padding-top:35px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:50%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-be21e21a3625e9a8784c2817c03a68ff\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_contrast_point\"><\/span>Point de contraste de la cha\u00eene et du pignon de la moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nLe pignon de moto motomaxsfr adopte une technologie avanc\u00e9e de \u201cmodification de la surface des dents\u201d. Par rapport aux pignons ordinaires disponibles dans le commerce, nous avons optimis\u00e9 le rayon de l'arc au fond de la vall\u00e9e de la dent. Cette l\u00e9g\u00e8re am\u00e9lioration g\u00e9om\u00e9trique permet de mieux r\u00e9partir la force d'impact du rouleau de la cha\u00eene au moment de l'engagement, r\u00e9duisant ainsi le taux d'usure global du pignon et de la cha\u00eene de 25% sous le m\u00eame mat\u00e9riau, ce qui est particuli\u00e8rement adapt\u00e9 \u00e0 la conduite sur de longues distances dans des conditions routi\u00e8res complexes. En termes de coh\u00e9rence de la production, motomaxsfr a introduit un syst\u00e8me de contr\u00f4le d'image enti\u00e8rement automatis\u00e9 pour scanner 100 % de chaque pignon d'usine. Par rapport au mode d'\u00e9chantillonnage manuel traditionnel (taux d'\u00e9chantillonnage de 5% seulement), nous devons nous assurer que l'erreur de trou d'installation de chaque produit livr\u00e9 aux grossistes est nulle, ce qui \u00e9limine compl\u00e8tement le probl\u00e8me de l'impossibilit\u00e9 pour les utilisateurs finaux d'installer ou de l'\u00e9quilibre dynamique m\u00e9diocre apr\u00e8s l'installation en raison d'une d\u00e9viation du trou.\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:340px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"340\" height=\"528\" class=\"wp-block-cover__image-background wp-image-6941 size-full\" alt=\"Pignon de cha\u00eene de moto\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1.png 340w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1-193x300.png 193w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1-8x12.png 8w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#d8d8d8\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAduibidian\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_the_risk_of_tooth_breakage_and_deformation_under_high_torque\"><\/span>\u00c9limine le risque de rupture et de d\u00e9formation des dents sous l'effet d'un couple \u00e9lev\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nCompte tenu du fait que le couple de d\u00e9marrage des motos de grosse cylindr\u00e9e est trop \u00e9lev\u00e9, ce qui entra\u00eene l'\u00e9caillage de la dent du pignon ordinaire, motomaxsfr optimise la fr\u00e9quence du chauffage par induction et contr\u00f4le avec pr\u00e9cision la profondeur de la couche durcie afin de garantir que la racine de la dent pr\u00e9sente une r\u00e9sistance aux chocs et une t\u00e9nacit\u00e9 suffisantes, et r\u00e9sout le probl\u00e8me de la rupture fragile.\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAcharacter\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_the_abnormal_noise_and_jitter_of_the_chain_during_high-speed_driving\"><\/span>\u00c9liminer le bruit anormal et la gigue de la cha\u00eene pendant la conduite \u00e0 grande vitesse<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nCompte tenu du \u201cclic\u201d anormal de la cha\u00eene caus\u00e9 par la mauvaise coaxialit\u00e9 des pignons bon march\u00e9 sur le march\u00e9, nous contr\u00f4lons strictement la tol\u00e9rance de battement circulaire dans les 0,15 mm. Le pignon motomaxsfr assure le bon fonctionnement de la cha\u00eene \u00e0 grande vitesse et r\u00e9sout le probl\u00e8me des nuisances sonores et des vibrations excessives dans le syst\u00e8me de transmission.\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAcharacter\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><span class=\"ez-toc-section\" id=\"Oversee_the_problem_of_rapid_rust_in_harsh_environments\"><\/span>Ma\u00eetriser le probl\u00e8me de la rouille rapide dans les environnements difficiles<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\nCompte tenu du fait que les pignons renvoy\u00e9s par les utilisateurs dans les for\u00eats tropicales ou les zones c\u00f4ti\u00e8res rouillent facilement et se bloquent, motomaxsfr a am\u00e9lior\u00e9 le processus d'anticorrosion de surface et adopt\u00e9 l'\u00e9lectrophor\u00e8se \u00e0 double couche ou le traitement de galvanisation \u00e9pais pour r\u00e9soudre les probl\u00e8mes li\u00e9s \u00e0 la courte p\u00e9riode de stockage des pignons noircis courants, qui non seulement nuisent \u00e0 la beaut\u00e9, mais acc\u00e9l\u00e8rent \u00e9galement le vieillissement apr\u00e8s utilisation.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:55px;padding-top:37px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_Applicable_Crowd\"><\/span>Pignon de cha\u00eene de moto Foule applicable<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 36px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\" \nstyle=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Motorcycle_after-sales_repair_and_accessories_wholesaler\"><\/span>Grossiste en r\u00e9paration apr\u00e8s-vente et accessoires pour motocycles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Ce groupe a besoin d'acheter des pi\u00e8ces standard avec des sp\u00e9cifications compl\u00e8tes et une rotation \u00e9lev\u00e9e des stocks. Ce produit couvre plus de 95% des principaux mod\u00e8les du march\u00e9, et sa qualit\u00e9 stable peut r\u00e9duire consid\u00e9rablement le taux de retour apr\u00e8s-vente. Il convient comme stock permanent pour les ateliers de r\u00e9paration.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"944\" height=\"738\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89.png\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" class=\"wp-image-7128\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89.png 944w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89-300x235.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89-768x600.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89-15x12.png 15w\" sizes=\"auto, (max-width: 944px) 100vw, 944px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Off-road_motorcycle_modification_clubs_and_teams\"><\/span>Clubs et \u00e9quipes de modification de motos tout-terrain<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Pour les utilisateurs qui ont besoin d'une conduite dans la boue tr\u00e8s r\u00e9sistante, nos pignons \u00e0 haute duret\u00e9 peuvent r\u00e9sister au pon\u00e7age au sable. Le service de personnalisation pr\u00e9cise du rapport d'engrenage peut r\u00e9pondre aux besoins de l'\u00e9quipe pour ajuster les performances d'acc\u00e9l\u00e9ration ou de vitesse extr\u00eame, et s'adapter \u00e0 l'environnement difficile de la comp\u00e9tition.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:260px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" class=\"wp-block-cover__image-background wp-image-7129\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-1024x620.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-1024x620.png 1024w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-300x182.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-768x465.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-18x12.png 18w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Regional_motorcycle_assembly_plant\"><\/span>Usine r\u00e9gionale d'assemblage de motos<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Pour les constructeurs de v\u00e9hicules de petite et moyenne taille, nous fournissons des services de soutien aux normes OEM. Le contr\u00f4le strict des tol\u00e9rances garantit une installation rapide sur la cha\u00eene de montage sans d\u00e9bogage secondaire, ce qui permet de r\u00e9duire efficacement les co\u00fbts de montage et d'am\u00e9liorer la qualit\u00e9 des v\u00e9hicules.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"780\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91.png\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" class=\"wp-image-7130\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91.png 939w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91-300x249.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91-768x638.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91-14x12.png 14w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Long-distance_motorcycle_enthusiasts_and_heavy_locomotive_users\"><\/span>Les amateurs de motos longue distance et les utilisateurs de locomotives lourdes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Pour les utilisateurs qui roulent souvent au-del\u00e0 des fronti\u00e8res ou des provinces, la grande r\u00e9sistance \u00e0 l'usure du pignon motomaxsfr signifie qu'il n'est pas n\u00e9cessaire de changer fr\u00e9quemment le pignon au cours d'un voyage de plusieurs dizaines de milliers de kilom\u00e8tres, ce qui offre une fiabilit\u00e9 extr\u00eamement \u00e9lev\u00e9e et une grande tranquillit\u00e9 d'esprit.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"941\" height=\"785\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92.png\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" class=\"wp-image-7131\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92.png 941w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92-300x250.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92-768x641.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92-14x12.png 14w\" sizes=\"auto, (max-width: 941px) 100vw, 941px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:68px;padding-top:72px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Instructions_for_use_Motorcycle_Chain_Sprocket\"><\/span>Mode d'emploi Pignon de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png\" alt=\"\" class=\"wp-image-14289\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Periodic_visual_inspection_of_wear\"><\/span>Inspection visuelle p\u00e9riodique de l'usure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Tous les 1000 kilom\u00e8tres, observez la forme de la pointe du pignon. Si la pointe de la dent devient tranchante et dentel\u00e9e ou si la vall\u00e9e de la dent est manifestement d\u00e9prim\u00e9e, cela indique que la couche durcie est us\u00e9e et doit \u00eatre remplac\u00e9e imm\u00e9diatement, sous peine d'acc\u00e9l\u00e9rer l'endommagement de la cha\u00eene.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png\" alt=\"\" class=\"wp-image-14290\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Axis_alignment_correction_during_installation\"><\/span>Correction de l'alignement des axes pendant l'installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lors de l'installation d'un nouveau pignon, vous devez utiliser l'outil d'alignement laser ou la m\u00e9thode du fil de traction pour vous assurer que les pignons avant et arri\u00e8re sont dans le m\u00eame plan. Un \u00e9cart de plus de 0,5 mm entra\u00eene une usure importante des c\u00f4t\u00e9s du pignon et peut provoquer la chute de la cha\u00eene.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png\" alt=\"\" class=\"wp-image-14291\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Correct_cleaning_and_decontamination_methods\"><\/span>M\u00e9thodes correctes de nettoyage et de d\u00e9contamination<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Il est interdit d'utiliser un acide fort ou un produit de nettoyage alcalin fort pour nettoyer le pignon. Il est recommand\u00e9 d'utiliser du k\u00e9ros\u00e8ne ou un produit de nettoyage sp\u00e9cial pour cha\u00eenes avec une brosse douce pour enlever la boue. Apr\u00e8s le nettoyage, essuyez avec un chiffon sec et laissez s\u00e9cher \u00e0 l'air libre pour \u00e9viter que la surface m\u00e9tallique ne soit corrod\u00e9e par les r\u00e9sidus du produit de nettoyage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png\" alt=\"\" class=\"wp-image-14292\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Implementation_of_the_replacement_package_principle\"><\/span>Mise en \u0153uvre du principe de l'enveloppe de remplacement<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lors du remplacement du pignon, il est fortement recommand\u00e9 de remplacer le pignon avant, le pignon arri\u00e8re et la cha\u00eene en m\u00eame temps. Le m\u00e9lange d'un ancien et d'un nouveau pignon entra\u00eenera un d\u00e9calage de pas, et le nouveau pignon sera rapidement us\u00e9 par l'ancienne cha\u00eene en l'espace de quelques centaines de kilom\u00e8tres, ce qui entra\u00eenera d'importants gaspillages.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:64px;padding-top:58px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-b5de42648e2fb0bcaa612e9f5b984f7a\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"factory_and_certificate\"><\/span>usine et certificat<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column informationFL\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:225px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"892\" height=\"344\" class=\"wp-block-cover__image-background wp-image-650\" alt=\"CERTIFICAT DE DOMICILE\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/2025\/04\/HOME-CERTIFICATES.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/2025\/04\/HOME-CERTIFICATES.png 892w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/2025\/04\/HOME-CERTIFICATES-300x116.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/2025\/04\/HOME-CERTIFICATES-768x296.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/2025\/04\/HOME-CERTIFICATES-18x7.png 18w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:225px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"892\" height=\"344\" class=\"wp-block-cover__image-background wp-image-2330\" alt=\"certificat-accueil\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/certificate-home-2.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/certificate-home-2.png 892w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/certificate-home-2-300x116.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/certificate-home-2-768x296.png 768w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;background-color:#666666;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-center has-monte-white-color has-text-color has-link-color wp-elements-983f9b60058422099ed53311d987d63c\" id=\"contact-us\" style=\"text-transform:uppercase\">certificat<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:2%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-cover is-light informationFL\" style=\"min-height:531px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"327\" height=\"300\" class=\"wp-block-cover__image-background wp-image-3864 size-full\" alt=\"usine\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/FACTORY5.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/FACTORY5.png 327w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/FACTORY5-300x275.png 300w\" sizes=\"auto, (max-width: 327px) 100vw, 327px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#aaa399\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:58px;padding-top:70px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-49d25eb9bb2b651c02d0f86960c4d0e4\"><span class=\"ez-toc-section\" id=\"FAQ_And_Contact_Us\"><\/span>FAQ et contact<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-left\">Bienvenue sur notre page Foire aux questions. Nous avons rassembl\u00e9 les r\u00e9ponses aux questions les plus courantes que vous pouvez vous poser, dans l'espoir de vous fournir des solutions claires et rapides. Si vous ne trouvez pas l'information dont vous avez besoin ici, n'h\u00e9sitez pas \u00e0 contacter notre \u00e9quipe d'assistance \u00e0 la client\u00e8le.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<style>\n \n  .faq-container {\n    max-width: 600px;\n    margin: 0 auto;\n    background-color: #fff;\n    padding: 20px;\n    border-radius: 8px;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n  }\n  .faq-item {\n    border-bottom: 1px solid #eee;\n    margin-bottom: 10px;\n    padding-bottom: 10px;\n  }\n  .faq-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n  }\n  .faq-question {\n    font-weight: bold;\n    cursor: pointer;\n    padding: 10px 0;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #007bff;\n  }\n  .faq-question::after {\n    content: '+';\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n  .faq-question.active::after {\n    content: '-';\n    transform: rotate(180deg);\n  }\n  .faq-answer {\n    display: none;\n    padding: 10px 0;\n    color: #555;\n    line-height: 1.6;\n  }\n  .faq-answer.show {\n    display: block;\n  }\n<\/style>\n\n\n<div class=\"faq-container\">\n\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q1 : Pourquoi le pignon avant s'use-t-il g\u00e9n\u00e9ralement plus vite que le pignon arri\u00e8re ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A1 : Le pignon avant a moins de dents. Pour une m\u00eame distance de conduite, le nombre de tours et les temps d'engr\u00e8nement du pignon avant sont beaucoup plus importants que ceux du pignon arri\u00e8re, et la pression unitaire est \u00e9galement plus \u00e9lev\u00e9e. Par cons\u00e9quent, il est g\u00e9n\u00e9ralement recommand\u00e9 de v\u00e9rifier deux fois la fr\u00e9quence du pignon arri\u00e8re.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q2 : Quelle est la diff\u00e9rence entre l'acier 45 et le mat\u00e9riau 20CrMnTi ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A2 : L'acier 45 est un acier de construction au carbone de haute qualit\u00e9 qui pr\u00e9sente de bonnes performances globales et qui est couramment utilis\u00e9 dans les pignons arri\u00e8re de grande taille. L'acier 20CrMnTi est un acier alli\u00e9 c\u00e9ment\u00e9 avec une duret\u00e9 de surface et une r\u00e9sistance \u00e0 l'usure plus \u00e9lev\u00e9es, qui convient mieux aux pignons avant avec des contraintes concentr\u00e9es et un petit volume.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q3 : Que signifie la marque \u201c428-42T\u201d sur le pignon ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A3 : \u201c428\u201d repr\u00e9sente le mod\u00e8le de pas de la cha\u00eene et doit \u00eatre utilis\u00e9 avec le m\u00eame mod\u00e8le de cha\u00eene ; \u201c42T\u201d signifie que le pignon a 42 dents. Lors de l'achat, vous devez vous assurer que ces deux param\u00e8tres correspondent aux sp\u00e9cifications d'origine de la voiture ou aux exigences de modification.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q4 : Quelle est la dur\u00e9e de vie de votre traitement antirouille pour pignon ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A4 : Nos pignons sont galvanis\u00e9s en couche \u00e9paisse ou par proc\u00e9d\u00e9 \u00e9lectrophor\u00e9tique. Dans un environnement de stockage normal (sec et ventil\u00e9), l'emballage non emball\u00e9 peut \u00eatre conserv\u00e9 pendant plus de deux ans sans rouille. Apr\u00e8s le chargement et l'utilisation, cela d\u00e9pend de la situation de maintenance, et peut g\u00e9n\u00e9ralement maintenir le cycle de service entier sans corrosion grave.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Q5 : Quel est le meilleur pignon en alliage d'aluminium et quel est le meilleur pignon en acier ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A5 : Les pignons en acier ont une excellente r\u00e9sistance \u00e0 l'usure, une longue dur\u00e9e de vie, un co\u00fbt \u00e9lev\u00e9 et conviennent aux d\u00e9placements quotidiens et \u00e0 l'usage commercial ; l'alliage d'aluminium est l\u00e9ger, ce qui permet de r\u00e9duire la masse non suspendue et d'am\u00e9liorer le contr\u00f4le, mais sa dur\u00e9e de vie est courte. Il est principalement utilis\u00e9 pour les courses ou les sc\u00e8nes l\u00e9g\u00e8res avec des exigences extr\u00eames.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Q6 : Les achats en vrac permettent-ils un comptage ou un marquage personnalis\u00e9 des dents ?\n    <\/div>\n    <div class=\"faq-answer\">\n       A6 : Soutien. Pour les clients B2B en gros, nous fournissons un service OEM, qui peut personnaliser un rapport sp\u00e9cial de num\u00e9ro de dent selon les besoins du client, et peut \u00eatre marqu\u00e9 au laser sur la surface du produit pour marquer le logo de la marque du client ou un num\u00e9ro de pi\u00e8ce sp\u00e9cifique.\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<script>\n\n\ndocument.addEventListener('DOMContentLoaded', function() {\n\n    \n    var questions = document.querySelectorAll('.faq-question');\n   \n\n    if(questions.length === 0) {\n    \n    }\n\n    questions.forEach(function(q, index) {\n        q.addEventListener('click', function() {\n            \n            var parent = this.closest('.faq-item');\n      \n            \n            if(parent) {\n                var answer = parent.querySelector('.faq-answer');\n                \n            }\n        });\n    });\n});\n<\/script>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns productsAformsbackground1\">\n<div class=\"wp-block-column\" style=\"flex-basis:1%\"><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:92px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color wp-elements-c4ab16c7b47efb17f25ceee17ea14fd5\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Please_feel_free_to_contact_us_We_look_forward_to_hearing_from_you\"><\/span>N'h\u00e9sitez pas \u00e0 nous contacter. Nous nous r\u00e9jouissons d'avoir de vos nouvelles.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined productsAforms1\" style=\"max-width:836px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"\"><div class=\"themepark-comment_form\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f twomo\" action=\"https:\/\/www.motomaxsfr.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.motomaxsfr.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext mail-c texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"required\"><span class=\"labletext\" style=\"\">Courrier \u00e9lectronique<span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/span><input type=\"text\" class=\"f-email\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" required style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext tel-c texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"\"><span class=\"labletext\" style=\"\">Nombre<\/span><input type=\"text\" class=\"f-tel\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet2\" class=\"\"><span class=\"labletext\" style=\"\">Pays<\/span><input type=\"text\" id=\"tpcommet2\" name=\"tpcommet2\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet3\" class=\"\"><span class=\"labletext\" style=\"\">Nom<\/span><input type=\"text\" id=\"tpcommet3\" name=\"tpcommet3\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet4\"><span class=\"labletext\" style=\"\">Votre question<\/span><textarea id=\"tpcommet4\" name=\"tpcommet4\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"E-mail|Number|Country|Name|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text2|text3|text|text|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.motomaxsfr.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box texttop\"><span class=\"labletext\"><\/span><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#183884;\" value=\"Envoyer un devis\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>Soumettre !<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>Succ\u00e8s !<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00c9chec de la soumission ! Veuillez r\u00e9essayer plus tard\uff01<\/div><div class=\"e-email\">Erreur de format d'e-mail !<\/div><div class=\"e-tel\">Erreur de format\uff01<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:0.29;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:1%\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:10px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h1 class=\"wp-block-heading has-text-align-center product-H-H1 has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket\"><\/span>Pignon de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-center\">Le motomaxsfr adopte un acier 45 de haute qualit\u00e9 et un acier alli\u00e9 20CrMnTi. Apr\u00e8s une trempe \u00e0 haute fr\u00e9quence, la duret\u00e9 de la surface de la dent atteint HRC45 ou plus, et la dur\u00e9e de vie de la r\u00e9sistance \u00e0 l'usure d\u00e9passe 30000 kilom\u00e8tres. Il est adapt\u00e9 avec pr\u00e9cision aux normes des mod\u00e8les multinationaux et prend en charge la vente en gros.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"579\" height=\"425\" class=\"wp-block-cover__image-background wp-image-6873 size-full\" alt=\"Pignon de cha\u00eene de moto\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006.png 579w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006-300x220.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/006-16x12.png 16w\" sizes=\"auto, (max-width: 579px) 100vw, 579px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#cac1c2\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-7d2b6951435949e941567930f1c64b68\">Mat\u00e9riau<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-b1b05b2d7a968b19c9cf7048a9d62dfc\" style=\"font-size:14px;text-transform:capitalize\">45 acier et acier alli\u00e9<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-52f23f714f3a04ad3960bfad2b3f7575\">Duret\u00e9<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-bf5f73d86ec763a867d9ba0b438f71f5\" style=\"font-size:14px;text-transform:capitalize\">HRC40 \u00e0 50<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-45cad378323236f6f059c6cc71be15c3\">Tol\u00e9rance<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-983f9c0d96cbc7ce7a963fb8a4737cad\" style=\"font-size:14px;text-transform:capitalize\">moins de 0,1 mm<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#183884;color:#ffffff;font-size:16px;padding:10px 60px;\"><a href=\"#m-quote\" rel=\"noopener noreferrer \">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#1c1c1c;padding:10px 60px;\" href=\"#m-quote\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.motomaxsfr.com\/fr\">Accueil<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:23px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-7f21d9100067b9e8cf3adf6e2111bdde\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_characteristics-2\"><\/span>Caract\u00e9ristiques des pignons de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-6554f18b12f8ff86597f1a5f8330d482\"><span class=\"ez-toc-section\" id=\"Double_heat_treatment_process_to_extend_life-2\"><\/span>Double traitement thermique pour prolonger la dur\u00e9e de vie<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La technologie de durcissement par induction \u00e0 haute fr\u00e9quence est utilis\u00e9e pour que la duret\u00e9 du sommet de la dent atteigne HRC45 \u00e0 50, tout en maintenant la t\u00e9nacit\u00e9 de la racine de la dent. Cette conception \u00e0 gradient de duret\u00e9 augmente la r\u00e9sistance \u00e0 la fatigue du pignon de 40%, ce qui pr\u00e9vient efficacement le risque de rupture de la dent en cas de fonctionnement \u00e0 grande vitesse \u00e0 long terme.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-b48d7e743a028ad9792404ef263cc09c\"><span class=\"ez-toc-section\" id=\"CNC_precision_machining_to_reduce_noise-2\"><\/span>Usinage de pr\u00e9cision CNC pour r\u00e9duire le bruit<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Tous les produits sont taill\u00e9s par des machines-outils \u00e0 commande num\u00e9rique et l'erreur de profil est contr\u00f4l\u00e9e \u00e0 0,05 mm pr\u00e8s. L'engagement pr\u00e9cis des dents r\u00e9duit la friction d'impact entre la cha\u00eene et le pignon, r\u00e9duit le bruit de transmission d'environ 15 d\u00e9cibels et am\u00e9liore le confort de conduite.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-42e41189c71d2d99ed90d477afcdbd73\"><span class=\"ez-toc-section\" id=\"Optimization_of_raw_materials_to_ensure_structural_strength-2\"><\/span>Optimisation des mati\u00e8res premi\u00e8res pour assurer la solidit\u00e9 de la structure<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Le pignon avant est fabriqu\u00e9 en acier alli\u00e9 de c\u00e9mentation 20CrMnTi, et le pignon arri\u00e8re est fabriqu\u00e9 en acier structurel au carbone de haute qualit\u00e9 de norme nationale 45. La r\u00e9sistance \u00e0 la traction du mat\u00e9riau est sup\u00e9rieure \u00e0 600Mpa, ce qui garantit l'absence de d\u00e9formation plastique dans des conditions de charge \u00e9lev\u00e9e sup\u00e9rieure \u00e0 8000 tours.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-f35c8e1912d3b307f52b915bef2baca8\"><span class=\"ez-toc-section\" id=\"Multi-layer_surface_treatment_to_prevent_corrosion-2\"><\/span>Traitement de surface multicouche pour pr\u00e9venir la corrosion<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Les produits sont soumis \u00e0 divers traitements de surface, tels que la galvanisation, le chromage et le noircissement, et la dur\u00e9e des essais au brouillard salin est sup\u00e9rieure \u00e0 72 heures. M\u00eame s'il est utilis\u00e9 dans un environnement humide, boueux ou c\u00f4tier \u00e0 forte teneur en sel, il peut pr\u00e9venir efficacement l'oxydation et la rouille de la surface et conserver un aspect lisse.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-05ec4dccbb2db2f7caf8a37745039dbe\"><span class=\"ez-toc-section\" id=\"Strict_coaxiality_and_runout_control-2\"><\/span>Contr\u00f4le strict de la coaxialit\u00e9 et du faux-rond<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Gr\u00e2ce \u00e0 un \u00e9quipement de d\u00e9tection automatique, le faux-rond plan et le faux-rond radial sont strictement contr\u00f4l\u00e9s \u00e0 0,15 mm pr\u00e8s. La tol\u00e9rance de faux-rond extr\u00eamement faible r\u00e9duit l'instabilit\u00e9 de la cha\u00eene, augmente l'efficacit\u00e9 de la transmission de puissance \u00e0 plus de 98% et r\u00e9duit la perte de puissance.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-d61baf440fabaad81018d76426286bef\"><span class=\"ez-toc-section\" id=\"Wide_pitch_and_number_of_teeth-2\"><\/span>Grand pas et nombre de dents<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Couvrant une gamme compl\u00e8te de pas de cha\u00eene allant de 420 et 428 \u00e0 520 et 530, le nombre de dents varie de 13 \u00e0 56 dents. La biblioth\u00e8que de moules contient plus de 2000 sp\u00e9cifications, correspondant parfaitement aux interfaces des principaux mod\u00e8les tels que Honda, Yamaha, Suzuki et Kawasaki.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-3e22675a3a910ad46aac3c30f87d0fbf\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_Detailed_Specifications_Table-2\"><\/span>Tableau des sp\u00e9cifications d\u00e9taill\u00e9es des pignons de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u00c9l\u00e9ments de param\u00e8tres<\/td><td>Sp\u00e9cifications techniques\/Sp\u00e9cifications<\/td><\/tr><tr><td><strong>Nom du produit<\/strong><\/td><td>Pignon de cha\u00eene de moto<\/td><\/tr><tr><td><strong>Mat\u00e9riau du pignon avant<\/strong><\/td><td>Acier alli\u00e9 \u00e0 c\u00e9mentation 20CrMnTi<\/td><\/tr><tr><td><strong>Mat\u00e9riau du pignon arri\u00e8re<\/strong><\/td><td>45 (1045) acier de construction au carbone de premi\u00e8re qualit\u00e9 \/ alliage d'aluminium a\u00e9rospatial 7075-T6 (peut \u00eatre s\u00e9lectionn\u00e9 pour les applications de course)<\/td><\/tr><tr><td><strong>Duret\u00e9 du traitement thermique<\/strong><\/td><td>Surface de la dent HRC 40-55 ; profondeur de la couche durcie par induction 1,5mm - 2,5mm<\/td><\/tr><tr><td><strong>Mod\u00e8les de cha\u00eenes applicables<\/strong><\/td><td>415 \/ 420 \/ 428 \/ 520 \/ 525 \/ 530<\/td><\/tr><tr><td><strong>Technologie de transformation<\/strong><\/td><td>Taillage d'engrenages CNC, dessin de rainures de clavettes, estampage de pr\u00e9cision<\/td><\/tr><tr><td><strong>Tol\u00e9rances dimensionnelles<\/strong><\/td><td>Tol\u00e9rance du trou int\u00e9rieur H7 ; Tol\u00e9rance de l'\u00e9paisseur de la dent h11<\/td><\/tr><tr><td><strong>tol\u00e9rance de battement<\/strong><\/td><td>Battement radial &lt; 0,2 mm ; battement axial &lt; 0,2 mm<\/td><\/tr><tr><td><strong>Traitement de surface<\/strong><\/td><td>Zingage couleur, zingage blanc, chromage, noircissement, sablage, peinture par \u00e9lectrophor\u00e8se<\/td><\/tr><tr><td><strong>Normes d'essai<\/strong><\/td><td>Conforme aux normes ISO 9001:2015 et GB\/T 1243-2006<\/td><\/tr><tr><td><strong>Dur\u00e9e de vie moyenne<\/strong><\/td><td>Dans des conditions normales d'entretien, sa dur\u00e9e de vie est de 25 000 \u00e0 30 000 kilom\u00e8tres.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f7f7f7;padding-bottom:40px;padding-top:30px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_contrast_point-2\"><\/span>Point de contraste de la cha\u00eene et du pignon de la moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"340\" height=\"528\" class=\"wp-block-cover__image-background wp-image-6941 size-full\" alt=\"Pignon de cha\u00eene de moto\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1.png 340w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1-193x300.png 193w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/1737-1-8x12.png 8w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#d8d8d8\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h6 class=\"wp-block-heading has-small-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_the_risk_of_tooth_breakage_and_deformation_under_high_torque-2\"><\/span>\u00c9limine le risque de rupture et de d\u00e9formation des dents sous l'effet d'un couple \u00e9lev\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\nCompte tenu du fait que le couple de d\u00e9marrage des motos de grosse cylindr\u00e9e est trop \u00e9lev\u00e9, ce qui entra\u00eene l'\u00e9caillage de la dent du pignon ordinaire, motomaxsfr optimise la fr\u00e9quence du chauffage par induction et contr\u00f4le avec pr\u00e9cision la profondeur de la couche durcie afin de garantir que la racine de la dent pr\u00e9sente une r\u00e9sistance aux chocs et une t\u00e9nacit\u00e9 suffisantes, et r\u00e9sout le probl\u00e8me de la rupture fragile.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h6 class=\"wp-block-heading has-small-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_the_abnormal_noise_and_jitter_of_the_chain_during_high-speed_driving-2\"><\/span>\u00c9liminer le bruit anormal et la gigue de la cha\u00eene pendant la conduite \u00e0 grande vitesse<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\nCompte tenu du \u201cclic\u201d anormal de la cha\u00eene caus\u00e9 par la mauvaise coaxialit\u00e9 des pignons bon march\u00e9 sur le march\u00e9, nous contr\u00f4lons strictement la tol\u00e9rance de battement circulaire dans les 0,15 mm. Le pignon motomaxsfr assure le bon fonctionnement de la cha\u00eene \u00e0 grande vitesse et r\u00e9sout le probl\u00e8me des nuisances sonores et des vibrations excessives dans le syst\u00e8me de transmission.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h6 class=\"wp-block-heading has-small-font-size\"><span class=\"ez-toc-section\" id=\"Oversee_the_problem_of_rapid_rust_in_harsh_environments-2\"><\/span>Ma\u00eetriser le probl\u00e8me de la rouille rapide dans les environnements difficiles<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\nCompte tenu du fait que les pignons renvoy\u00e9s par les utilisateurs dans les for\u00eats tropicales ou les zones c\u00f4ti\u00e8res rouillent facilement et se bloquent, motomaxsfr a am\u00e9lior\u00e9 le processus d'anticorrosion de surface et adopt\u00e9 l'\u00e9lectrophor\u00e8se \u00e0 double couche ou le traitement de galvanisation \u00e9pais pour r\u00e9soudre les probl\u00e8mes li\u00e9s \u00e0 la courte p\u00e9riode de stockage des pignons noircis courants, qui non seulement nuisent \u00e0 la beaut\u00e9, mais acc\u00e9l\u00e8rent \u00e9galement le vieillissement apr\u00e8s utilisation.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:55px;padding-top:37px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Motorcycle_Chain_Sprocket_Applicable_Crowd-2\"><\/span>Pignon de cha\u00eene de moto Foule applicable<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 36px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\" \nstyle=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Motorcycle_after-sales_repair_and_accessories_wholesaler-2\"><\/span>Grossiste en r\u00e9paration apr\u00e8s-vente et accessoires pour motocycles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Ce groupe a besoin d'acheter des pi\u00e8ces standard avec des sp\u00e9cifications compl\u00e8tes et une rotation \u00e9lev\u00e9e des stocks. Ce produit couvre plus de 95% des principaux mod\u00e8les du march\u00e9, et sa qualit\u00e9 stable peut r\u00e9duire consid\u00e9rablement le taux de retour apr\u00e8s-vente. Il convient comme stock permanent pour les ateliers de r\u00e9paration.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"944\" height=\"738\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89.png\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" class=\"wp-image-7128\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89.png 944w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89-300x235.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89-768x600.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-89-15x12.png 15w\" sizes=\"auto, (max-width: 944px) 100vw, 944px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Off-road_motorcycle_modification_clubs_and_teams-2\"><\/span>Clubs et \u00e9quipes de modification de motos tout-terrain<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Pour les utilisateurs qui ont besoin d'une conduite dans la boue tr\u00e8s r\u00e9sistante, nos pignons \u00e0 haute duret\u00e9 peuvent r\u00e9sister au pon\u00e7age au sable. Le service de personnalisation pr\u00e9cise du rapport d'engrenage peut r\u00e9pondre aux besoins de l'\u00e9quipe pour ajuster les performances d'acc\u00e9l\u00e9ration ou de vitesse extr\u00eame, et s'adapter \u00e0 l'environnement difficile de la comp\u00e9tition.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:260px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" class=\"wp-block-cover__image-background wp-image-7129\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-1024x620.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-1024x620.png 1024w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-300x182.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-768x465.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90-18x12.png 18w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-90.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Regional_motorcycle_assembly_plant-2\"><\/span>Usine r\u00e9gionale d'assemblage de motos<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Pour les constructeurs de v\u00e9hicules de petite et moyenne taille, nous fournissons des services de soutien aux normes OEM. Le contr\u00f4le strict des tol\u00e9rances garantit une installation rapide sur la cha\u00eene de montage sans d\u00e9bogage secondaire, ce qui permet de r\u00e9duire efficacement les co\u00fbts de montage et d'am\u00e9liorer la qualit\u00e9 des v\u00e9hicules.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"780\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91.png\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" class=\"wp-image-7130\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91.png 939w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91-300x249.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91-768x638.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-91-14x12.png 14w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Long-distance_motorcycle_enthusiasts_and_heavy_locomotive_users-2\"><\/span>Les amateurs de motos longue distance et les utilisateurs de locomotives lourdes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Pour les utilisateurs qui roulent souvent au-del\u00e0 des fronti\u00e8res ou des provinces, la grande r\u00e9sistance \u00e0 l'usure du pignon motomaxsfr signifie qu'il n'est pas n\u00e9cessaire de changer fr\u00e9quemment le pignon au cours d'un voyage de plusieurs dizaines de milliers de kilom\u00e8tres, ce qui offre une fiabilit\u00e9 extr\u00eamement \u00e9lev\u00e9e et une grande tranquillit\u00e9 d'esprit.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"941\" height=\"785\" src=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92.png\" alt=\"Pignon de cha\u00eene de moto Foule applicable\" class=\"wp-image-7131\" srcset=\"https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92.png 941w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92-300x250.png 300w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92-768x641.png 768w, https:\/\/www.motomaxsfr.com\/wp-content\/uploads\/image-92-14x12.png 14w\" sizes=\"auto, (max-width: 941px) 100vw, 941px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:68px;padding-top:72px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Instructions_for_use_Motorcycle_Chain_Sprocket-2\"><\/span>Mode d'emploi Pignon de cha\u00eene de moto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png\" alt=\"\" class=\"wp-image-14289\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Periodic_visual_inspection_of_wear-2\"><\/span>Inspection visuelle p\u00e9riodique de l'usure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Tous les 1000 kilom\u00e8tres, observez la forme de la pointe du pignon. Si la pointe de la dent devient tranchante et dentel\u00e9e ou si la vall\u00e9e de la dent est manifestement d\u00e9prim\u00e9e, cela indique que la couche durcie est us\u00e9e et doit \u00eatre remplac\u00e9e imm\u00e9diatement, sous peine d'acc\u00e9l\u00e9rer l'endommagement de la cha\u00eene.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png\" alt=\"\" class=\"wp-image-14290\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Axis_alignment_correction_during_installation-2\"><\/span>Correction de l'alignement des axes pendant l'installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lors de l'installation d'un nouveau pignon, vous devez utiliser l'outil d'alignement laser ou la m\u00e9thode du fil de traction pour vous assurer que les pignons avant et arri\u00e8re sont dans le m\u00eame plan. Un \u00e9cart de plus de 0,5 mm entra\u00eene une usure importante des c\u00f4t\u00e9s du pignon et peut provoquer la chute de la cha\u00eene.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png\" alt=\"\" class=\"wp-image-14291\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Correct_cleaning_and_decontamination_methods-2\"><\/span>M\u00e9thodes correctes de nettoyage et de d\u00e9contamination<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Il est interdit d'utiliser un acide fort ou un produit de nettoyage alcalin fort pour nettoyer le pignon. Il est recommand\u00e9 d'utiliser du k\u00e9ros\u00e8ne ou un produit de nettoyage sp\u00e9cial pour cha\u00eenes avec une brosse douce pour enlever la boue. Apr\u00e8s le nettoyage, essuyez avec un chiffon sec et laissez s\u00e9cher \u00e0 l'air libre pour \u00e9viter que la surface m\u00e9tallique ne soit corrod\u00e9e par les r\u00e9sidus du produit de nettoyage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png\" alt=\"\" class=\"wp-image-14292\" style=\"width:106px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Implementation_of_the_replacement_package_principle-2\"><\/span>Mise en \u0153uvre du principe de l'enveloppe de remplacement<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Lors du remplacement du pignon, il est fortement recommand\u00e9 de remplacer le pignon avant, le pignon arri\u00e8re et la cha\u00eene en m\u00eame temps. Le m\u00e9lange d'un ancien et d'un nouveau pignon entra\u00eenera un d\u00e9calage de pas, et le nouveau pignon sera rapidement us\u00e9 par l'ancienne cha\u00eene en l'espace de quelques centaines de kilom\u00e8tres, ce qui entra\u00eenera d'importants gaspillages.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center H2:Know Us and Contact has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Know_Us_and_Contact_Us\"><\/span>Nous conna\u00eetre et nous contacter<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-medium-font-size wp-elements-e7ef094161f86bc679a3fe601c773619\" id=\"m-quote\"><span class=\"ez-toc-section\" id=\"Get_a_Free_Quote_Today\"><\/span><strong><strong><strong>Obtenir gratuitement <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-themecolor-1-color\">Citation<\/mark> Aujourd'hui.<\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"max-width:760px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#ffffff;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/www.wedospace.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Nom\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext mail-c\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"required\"><input type=\"text\" class=\"f-email\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Courrier \u00e9lectronique\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:15px;\"><lable for=\"tpcommet2\"><textarea id=\"tpcommet2\" name=\"tpcommet2\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Votre question\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|E-mail|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text2|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.wedospace.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#183884;\" value=\"Envoyer un devis\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>Soumettre !<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>Succ\u00e8s !<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>\u00c9chec de la soumission ! Veuillez r\u00e9essayer plus tard\uff01<\/div><div class=\"e-email\">Erreur de format d'e-mail !<\/div><div class=\"e-tel\">Erreur de format\uff01<\/div><\/div><\/div><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:1;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n\n\n<title>FAQ<\/title>\n<style>\n \n  .faq-container {\n    max-width: 600px;\n    margin: 0 auto;\n    background-color: #fff;\n    padding: 20px;\n    border-radius: 8px;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n  }\n  .faq-item {\n    border-bottom: 1px solid #eee;\n    margin-bottom: 10px;\n    padding-bottom: 10px;\n  }\n  .faq-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n  }\n  .faq-question {\n    font-weight: bold;\n    cursor: pointer;\n    padding: 10px 0;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #007bff;\n  }\n  .faq-question::after {\n    content: '+';\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n  .faq-question.active::after {\n    content: '-';\n    transform: rotate(180deg);\n  }\n  .faq-answer {\n    display: none;\n    padding: 10px 0;\n    color: #555;\n    line-height: 1.6;\n  }\n  .faq-answer.show {\n    display: block;\n  }\n<\/style>\n<\/head>\n<body>\n\n<div class=\"faq-container\">\n  <h1><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q1 : Pourquoi le pignon avant s'use-t-il g\u00e9n\u00e9ralement plus vite que le pignon arri\u00e8re ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A1 : Le pignon avant a moins de dents. Pour une m\u00eame distance de conduite, le nombre de tours et les temps d'engr\u00e8nement du pignon avant sont beaucoup plus importants que ceux du pignon arri\u00e8re, et la pression unitaire est \u00e9galement plus \u00e9lev\u00e9e. Par cons\u00e9quent, il est g\u00e9n\u00e9ralement recommand\u00e9 de v\u00e9rifier deux fois la fr\u00e9quence du pignon arri\u00e8re.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q2 : Quelle est la diff\u00e9rence entre l'acier 45 et le mat\u00e9riau 20CrMnTi ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A2 : L'acier 45 est un acier de construction au carbone de haute qualit\u00e9 qui pr\u00e9sente de bonnes performances globales et qui est couramment utilis\u00e9 dans les pignons arri\u00e8re de grande taille. L'acier 20CrMnTi est un acier alli\u00e9 c\u00e9ment\u00e9 avec une duret\u00e9 de surface et une r\u00e9sistance \u00e0 l'usure plus \u00e9lev\u00e9es, qui convient mieux aux pignons avant avec des contraintes concentr\u00e9es et un petit volume.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q3 : Que signifie la marque \u201c428-42T\u201d sur le pignon ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A3 : \u201c428\u201d repr\u00e9sente le mod\u00e8le de pas de la cha\u00eene et doit \u00eatre utilis\u00e9 avec le m\u00eame mod\u00e8le de cha\u00eene ; \u201c42T\u201d signifie que le pignon a 42 dents. Lors de l'achat, vous devez vous assurer que ces deux param\u00e8tres correspondent aux sp\u00e9cifications d'origine de la voiture ou aux exigences de modification.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      Q4 : Quelle est la dur\u00e9e de vie de votre traitement antirouille pour pignon ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A4 : Nos pignons sont galvanis\u00e9s en couche \u00e9paisse ou par proc\u00e9d\u00e9 \u00e9lectrophor\u00e9tique. Dans un environnement de stockage normal (sec et ventil\u00e9), l'emballage non emball\u00e9 peut \u00eatre conserv\u00e9 pendant plus de deux ans sans rouille. Apr\u00e8s le chargement et l'utilisation, cela d\u00e9pend de la situation de maintenance, et peut g\u00e9n\u00e9ralement maintenir le cycle de service entier sans corrosion grave.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Q5 : Quel est le meilleur pignon en alliage d'aluminium et quel est le meilleur pignon en acier ?\n    <\/div>\n    <div class=\"faq-answer\">\n      A5 : Les pignons en acier ont une excellente r\u00e9sistance \u00e0 l'usure, une longue dur\u00e9e de vie, un co\u00fbt \u00e9lev\u00e9 et conviennent aux d\u00e9placements quotidiens et \u00e0 l'usage commercial ; l'alliage d'aluminium est l\u00e9ger, ce qui permet de r\u00e9duire la masse non suspendue et d'am\u00e9liorer le contr\u00f4le, mais sa dur\u00e9e de vie est courte. Il est principalement utilis\u00e9 pour les courses ou les sc\u00e8nes l\u00e9g\u00e8res avec des exigences extr\u00eames.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Q6 : Les achats en vrac permettent-ils un comptage ou un marquage personnalis\u00e9 des dents ?\n    <\/div>\n    <div class=\"faq-answer\">\n       A6 : Soutien. Pour les clients B2B en gros, nous fournissons un service OEM, qui peut personnaliser un rapport sp\u00e9cial de num\u00e9ro de dent selon les besoins du client, et peut \u00eatre marqu\u00e9 au laser sur la surface du produit pour marquer le logo de la marque du client ou un num\u00e9ro de pi\u00e8ce sp\u00e9cifique.\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<script>\n  document.addEventListener('DOMContentLoaded', function() {\n    const faqQuestions = document.querySelectorAll('.faq-question');\n\n    faqQuestions.forEach(question => {\n      question.addEventListener('click', function() {\n        const answer = this.nextElementSibling; \/\/ \u83b7\u53d6\u4e0b\u4e00\u4e2a\u5144\u5f1f\u5143\u7d20\uff0c\u5373\u7b54\u6848\n        this.classList.toggle('active'); \/\/ \u5207\u6362\u95ee\u9898\u6807\u9898\u7684 active \u7c7b\n        answer.classList.toggle('show'); \/\/ \u5207\u6362\u7b54\u6848\u7684 show \u7c7b\u6765\u663e\u793a\u6216\u9690\u85cf\n      });\n    });\n  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\u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25); \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\nbackground-color:#ffa20059;\n}\n.line-effect {\n  position: relative;\n  width:70%; \/* \u7ebf\u6761\u7684\u521d\u59cb\u53ef\u89c1\u90e8\u5206\u5bbd\u5ea6 *\/\n  height: 2px; \/* \u7ebf\u6761\u7684\u9ad8\u5ea6 *\/\n  background-color: transparent; \/* \u80cc\u666f\u900f\u660e\uff0c\u53ea\u4f9d\u9760\u4f2a\u5143\u7d20\u6765\u663e\u793a\u7ebf\u6761 *\/\n}\n\n.line-effect::after {\n  content: '';\n  position: absolute;\n  left: 0;\n  top: 0;\n  width: 0; \/* \u521d\u59cb\u5bbd\u5ea6\u4e3a0\uff0c\u4e0d\u663e\u793a *\/\n  height: 100%; \/* \u4e0e\u7236\u5143\u7d20\u9ad8\u5ea6\u4e00\u81f4 *\/\n  background-color:  #007bff; \/* \u7ebf\u6761\u989c\u8272 *\/\n  transition: width 0.3s ease-out; \/* \u5bbd\u5ea6\u8fc7\u6e21\uff0c\u4f7f\u7528 ease-out \u53ef\u4ee5\u8ba9\u52a8\u753b\u66f4\u5e73\u6ed1 *\/\n}\n\n\/* \u5f53\u9f20\u6807\u60ac\u505c\u5728 .informationFL \u4e0a\u65f6\uff0c\u6539\u53d8 .line-effect::after \u7684\u5bbd\u5ea6 *\/\n.informationFL:hover .line-effect::after {\n  width: 100%; \/* \u5ef6\u4f38\u5230100% *\/\n}\n\n.productArenqun:hover .line-effect::after {\n  width: 100%; \/* \u5ef6\u4f38\u5230100% *\/\n}\n.productAform2fq{\n\t\n\ttransform: translateY(-10px) rotateX(5deg); \/* \u5411\u4e0a\u79fb\u52a8 10px \u5e76\u7ed5 X \u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25); \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\nborder-radius:6px;\n}\n}\n.productsAforms1 #tpcommet0{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet2{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet4{\n\tmargin-bottom:2em\n}\n.productArenqunlogo{\n:-3em!important;\n}\n.productAinstall1{\n\t  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n.productAmainimage img{\n\t\n\t \u00a0box-shadow: 0 0 10px rgba(0, 0, 0, 1)!important; \/* \u56db\u5468\u9634\u5f71 *\/\n    border-radius: 12px;\n}\n.productArenqun{\n\t padding-left:0; \n    padding-right:0;\n}\n.productAFAQ{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n\tpadding-left:0; \n    padding-right:0;\n}\n.productsAformsbackground1{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n\n.productAcharacter{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n.productAduibidian{\n\t\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n<\/style>\n\n\n\n<aside id=\"auto-toc-sidebar\"><\/aside>\n<style>\n#auto-toc-sidebar {\n  position: fixed;\n  left: 0;\n  width: 100%;\n  height: 82px;\n  background: #ffffff;\n\n\n  border-bottom: 1px solid #e6e6e6;\n\n  \/* \u5c42\u7ea7\u4e00\u5b9a\u8981\u538b\u8fc7 header *\/\n  z-index: 9999999999;\n\n  \/* \u521d\u59cb\u9690\u85cf\u5728\u9876\u90e8 *\/\n  transform: translateY(-233%);\n  transition: transform 0.28s ease;\n\n  display: flex;\n  align-items: center;\n\n  box-sizing: border-box;\n  padding: 0 24px;\n\n  \/* \u9632\u6b62\u5185\u5bb9\u88ab\u9009\u4e2d\u6296\u52a8 *\/\n  user-select: none;\n}\n\n\/* \u6eda\u52a8\u540e\u663e\u793a *\/\n#auto-toc-sidebar.show {\n  transform: translateY(-100%);\n}\n\n\/* ======================================================\n   \u6a2a\u5411 Tab \u5217\u8868\n   ====================================================== *\/\n\n#auto-toc-list {\n  display: flex;\n  align-items: center;\n  gap: 32px;\n\n  list-style: none;\n  margin: 0;\n  padding: 0;\n\n  \/* \u6a2a\u5411\u6ea2\u51fa\u53ef\u6eda\u52a8 *\/\n  overflow-x: auto;\n  overflow-y: hidden;\n  white-space: nowrap;\n\n  width: 100%;\n  height: 100%;\n}\n\n\/* \u9690\u85cf\u6eda\u52a8\u6761\uff08\u4f01\u4e1a\u7ad9\u6807\u914d\uff09 *\/\n#auto-toc-list::-webkit-scrollbar {\n  display: none;\n}\n\n\/* ======================================================\n   \u5355\u4e2a Tab\n   ====================================================== *\/\n\n#auto-toc-list li {\n  flex-shrink: 0;\n  height: 100%;\n  display: flex;\n  align-items: center;\n}\n\n\/* \u94fe\u63a5\u6837\u5f0f *\/\n#auto-toc-list a {\n  position: relative;\n  display: inline-flex;\n  align-items: center;\n\n  height: 100%;\n  padding: 0 4px;\n\n  font-size: 14px;\n  font-weight: 500;\n  color: #666666;\n  text-decoration: none;\n\n  transition: color 0.2s ease;\n}\n\n#auto-toc-list a:hover {\n  color: #239be0;\n}\n\n#auto-toc-list a.active {\n  color: #000000;\n  font-weight: 500;\n}\n#auto-toc-list a.active:hover::after {\n  background: #444444;\n}\n\n\/* \u4e0b\u5212\u7ebf\u6307\u793a\u5668 *\/\n#auto-toc-list a.active::after {\n  content: '';\n  position: absolute;\n  left: 0;\n  bottom: 6px;\n\n  width: 100%;\n  height: 4px;\n  background: #000000;\n\n  border-radius: 2px;\n}\n#auto-toc-list a.active:hover::after {\n  background: #471c1c;\n}\n\n\/* ======================================================\n   \u54cd\u5e94\u5f0f\u5904\u7406\n   ====================================================== *\/\n\n\/* \u5e73\u677f\u53ca\u4ee5\u4e0b\u9690\u85cf\uff08\u907f\u514d\u548c\u79fb\u52a8\u5bfc\u822a\u51b2\u7a81\uff09 *\/\n@media (max-width: 1024px) {\n  #auto-toc-sidebar {\n    display: none;\n  }\n}\n\n<\/style>\n<script>\ndocument.addEventListener('DOMContentLoaded', function () {\n\n  \/* ===============================\n   * 1. \u5f3a\u5236\u628a TOC \u632a\u5230 body \u4e0b\uff08\u5173\u952e\uff09\n   * =============================== *\/\n  const toc = document.getElementById('auto-toc-sidebar');\n  if (!toc) return;\n\n  if (toc.parentElement !== document.body) {\n    document.body.appendChild(toc);\n  }\n\n  \/* ===============================\n   * 2. \u52a8\u6001\u83b7\u53d6\u771f\u5b9e Header \u9ad8\u5ea6\n   * =============================== *\/\n  function getHeaderHeight() {\n    const candidates = [\n      'header',\n      '.site-header',\n      '.main-header',\n      '.sticky-header',\n      '.header-wrapper',\n      '.top-navigation'\n    ];\n\n    let maxHeight = 0;\n\n    candidates.forEach(sel => {\n      const el = document.querySelector(sel);\n      if (!el) return;\n\n      const rect = el.getBoundingClientRect();\n      if (rect.height > maxHeight) {\n        maxHeight = rect.height;\n      }\n    });\n\n    return maxHeight;\n  }\n\n  \/* ===============================\n   * 3. \u627e\u6b63\u6587\u533a\u57df\n   * =============================== *\/\n  const contentSelectors = [\n    '.entry-content',\n    '.post-content',\n    '.content',\n    '.wp-block-post-content',\n    '.single-post-content',\n    '.blog-post-content',\n    '.wp-block-column',\n    '.the_page_content'\n  ];\n\n  let content = null;\n  for 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*\/\n  const observer = new IntersectionObserver(entries => {\n    let current = null;\n\n    entries.forEach(entry => {\n      if (entry.isIntersecting) {\n        current = tocEntries.find(e => e.heading === entry.target);\n      }\n    });\n\n    if (current) {\n      tocEntries.forEach(e => e.link.classList.remove('active'));\n      current.link.classList.add('active');\n    }\n  }, {\n    rootMargin: '-120px 0px -60% 0px'\n  });\n\n  tocEntries.forEach(e => observer.observe(e.heading));\n\n  \/* ===============================\n   * 7. \u70b9\u51fb\u6eda\u52a8\uff08\u7edd\u4e0d\u88ab Header \u906e\u6321\uff09\n   * =============================== *\/\n  ul.addEventListener('click', e => {\n    if (e.target.tagName !== 'A') return;\n    e.preventDefault();\n\n    const target = document.querySelector(e.target.getAttribute('href'));\n    if (!target) return;\n\n    const offset =\n      getHeaderHeight() +\n      toc.offsetHeight +\n      10;\n\n    const top =\n      target.getBoundingClientRect().top +\n      window.pageYOffset -\n      offset;\n\n    window.scrollTo({\n      top,\n      behavior: 'smooth'\n    });\n  });\n\n});\n<\/script>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<style>\n.review-container {\n    max-width: 700px;\n    margin: 40px auto;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n}\n\n.review-form {\n    background: #ffffff;\n    padding: 35px;\n    border-radius: 16px;\n    box-shadow: 0 4px 20px rgba(0,0,0,0.06);\n    margin-bottom: 40px;\n}\n\n.review-form h3 {\n    margin: 0 0 25px 0;\n    color: #1a1a1a;\n    font-size: 22px;\n    font-weight: 600;\n}\n\n.form-group {\n    margin-bottom: 24px;\n}\n\n.form-group label {\n    display: block;\n    margin-bottom: 10px;\n    color: #333;\n    font-weight: 500;\n    font-size: 14px;\n}\n\n.required {\n    color: #e74c3c;\n    margin-left: 2px;\n}\n\n\/* Star rating - more elegant *\/\n.star-rating {\n    display: inline-flex;\n    gap: 6px;\n    font-size: 36px;\n    padding: 8px 0;\n}\n\n.star {\n    cursor: pointer;\n    color: #e0e0e0;\n    transition: all 0.15s ease;\n    user-select: none;\n    line-height: 1;\n}\n\n.star:hover {\n    transform: scale(1.15);\n    color: #ffc107;\n}\n\n.star.active {\n    color: #ffc107;\n}\n\n\/* Comment input - cleaner design *\/\n.comment-input {\n    width: 100%;\n    padding: 14px 16px;\n    border: 1.5px solid #e8e8e8;\n    border-radius: 10px;\n    font-size: 15px;\n    font-family: inherit;\n    resize: vertical;\n    min-height: 110px;\n    transition: all 0.2s;\n    box-sizing: border-box;\n    line-height: 1.5;\n}\n\n.comment-input:focus {\n    outline: none;\n    border-color: var(--wp--preset--color--primary, #0073aa);\n    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);\n}\n\n.comment-input::placeholder {\n    color: #999;\n}\n\n\/* Captcha - modern card style *\/\n.captcha-group {\n    display: none;\n    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);\n    padding: 24px;\n    border-radius: 12px;\n    margin-bottom: 24px;\n    border: none;\n}\n\n.captcha-group.active {\n    display: block;\n    animation: slideDown 0.3s ease;\n}\n\n@keyframes slideDown {\n    from {\n        opacity: 0;\n        transform: translateY(-10px);\n    }\n    to {\n        opacity: 1;\n        transform: translateY(0);\n    }\n}\n\n.captcha-question {\n    font-size: 17px;\n    color: #2c3e50;\n    margin-bottom: 14px;\n    font-weight: 600;\n}\n\n.captcha-input {\n    width: 100%;\n    max-width: 120px;\n    padding: 10px 14px;\n    border: 1.5px solid #ced4da;\n    border-radius: 8px;\n    font-size: 16px;\n    box-sizing: border-box;\n    transition: all 0.2s;\n    text-align: center;\n    font-weight: 500;\n}\n\n.captcha-input:focus {\n    outline: none;\n    border-color: var(--wp--preset--color--primary, #0073aa);\n    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);\n}\n\n\/* Buttons - unified theme-adaptive style *\/\n.btn {\n    border: none;\n    padding: 13px 32px;\n    border-radius: 10px;\n    font-size: 15px;\n    font-weight: 600;\n    cursor: pointer;\n    transition: all 0.2s ease;\n    display: inline-block;\n}\n\n.submit-btn,\n.verify-btn {\n    background: var(--wp--preset--color--primary, #0073aa);\n    color: #ffffff;\n}\n\n.submit-btn:hover,\n.verify-btn:hover {\n    opacity: 0.9;\n    transform: translateY(-1px);\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);\n}\n\n.submit-btn:disabled,\n.verify-btn:disabled {\n    background: #d0d0d0;\n    cursor: not-allowed;\n    transform: none;\n    box-shadow: none;\n    opacity: 1;\n}\n\n.submit-btn.hidden {\n    display: none;\n}\n\n.verify-btn {\n    display: none;\n}\n\n.verify-btn.active {\n    display: inline-block;\n}\n\n\/* Message alerts - softer design *\/\n.message {\n    padding: 14px 18px;\n    border-radius: 10px;\n    margin-bottom: 20px;\n    display: none;\n    font-size: 14px;\n    font-weight: 500;\n}\n\n.message.success {\n    background: #d1f2eb;\n    color: #0c5e47;\n    border: 1px solid #a7e6d7;\n}\n\n.message.error {\n    background: #f8d7da;\n    color: #842029;\n    border: 1px solid #f1aeb5;\n}\n\n\/* Reviews list - minimal & clean *\/\n.reviews-list {\n    margin-top: 50px;\n}\n\n.reviews-list h3 {\n    color: #1a1a1a;\n    margin-bottom: 24px;\n    font-size: 20px;\n    font-weight: 600;\n}\n\n.review-item {\n    background: #ffffff;\n    padding: 24px;\n    border-radius: 14px;\n    box-shadow: 0 2px 10px rgba(0,0,0,0.04);\n    margin-bottom: 16px;\n    border: 1px solid #f0f0f0;\n    transition: all 0.2s;\n}\n\n.review-item:hover {\n    box-shadow: 0 4px 16px rgba(0,0,0,0.08);\n    transform: translateY(-2px);\n}\n\n.review-header {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    margin-bottom: 12px;\n}\n\n.review-stars {\n    color: #ffc107;\n    font-size: 16px;\n    letter-spacing: 2px;\n}\n\n.review-date {\n    color: #999;\n    font-size: 13px;\n}\n\n.review-comment {\n    color: #444;\n    line-height: 1.7;\n    font-size: 15px;\n}\n\n.no-reviews {\n    text-align: center;\n    color: #999;\n    padding: 50px 20px;\n    background: #fafafa;\n    border-radius: 14px;\n    font-size: 15px;\n}\n\n.loading {\n    text-align: center;\n    color: #999;\n    padding: 30px;\n    font-size: 15px;\n}\n\n\/* Responsive *\/\n@media (max-width: 600px) {\n    .review-form,\n    .review-item {\n        padding: 24px 20px;\n    }\n    \n    .star-rating {\n        font-size: 32px;\n    }\n    \n    .review-form h3 {\n        font-size: 20px;\n    }\n}\n<\/style>\n\n<div class=\"review-container\">\n    <!-- Review form -->\n    <div class=\"review-form\">\n        <h3><span class=\"ez-toc-section\" 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After high-frequency quenching, the tooth surface hardness reaches HRC45 or more, and the wear resistance life exceeds 30000 kilometers. It is accurately adapted to the standards of multinational models and supports wholesale."],"product_parameter1":["45 steel and alloy steel"],"product_parameter2":["HRC40 to 50"],"product_parameter3":["less than 0.1mm"],"product_parameter_description1":["Material"],"product_parameter_description2":["Hardness"],"product_parameter_description3":["Tolerance"],"characteristics_tittle":["Motorcycle Chain Sprocket characteristics"],"characteristics_tittle1":["Double heat treatment process to extend life"],"characteristics_tittle2":["CNC precision machining to reduce noise"],"characteristics_tittle3":["Optimization of raw materials to ensure structural strength"],"characteristics_tittle4":["Multi-layer surface treatment to prevent corrosion"],"characteristics_tittle5":["Strict coaxiality and runout control"],"characteristics_tittle6":["Wide pitch and number of teeth"],"characteristics_description1":["High-frequency induction hardening technology is used to make the tooth top hardness reach HRC45 to 50, while maintaining the tooth root toughness. This hardness gradient design increases the fatigue strength of the sprocket by 40%, effectively preventing the risk of tooth breakage under long-term high-speed operation."],"characteristics_description2":["All products are hobbed by CNC machine tools, and the profile error is controlled within 0.05mm. The precise tooth engagement reduces the impact friction between the chain and the sprocket, reduces the transmission noise by about 15 decibels, and improves driving comfort."],"characteristics_description3":["The front sprocket is made of 20CrMnTi alloy carburizing steel, and the rear sprocket is made of national standard 45 high-quality carbon structural steel. The tensile strength of the material is above 600Mpa, ensuring that no plastic deformation occurs under high load conditions above 8000 revolutions."],"characteristics_description4":["Provide a variety of surface processes such as galvanizing, chrome plating and blackening treatment, and the salt spray test duration exceeds 72 hours. Even if it is used in wet, muddy or coastal high salt spray environment, it can effectively prevent surface oxidation and rust and maintain a smooth appearance."],"characteristics_description5":["Through automatic detection equipment, the plane runout and radial runout are strictly controlled within 0.15mm. The extremely low runout tolerance reduces chain jitter, increases power transmission efficiency to more than 98%, and reduces power loss."],"characteristics_description6":["Covering a full range of chain pitches from 420 and 428 to 520 and 530, the number of teeth ranges from 13 to 56 teeth. The mold library contains more than 2000 specifications, perfectly matching the interfaces of mainstream models such as Honda, Yamaha, Suzuki and Kawasaki."],"comparison_points_tittle":["Motorcycle Chain Sprocket contrast point"],"comparison_points_tittle1":["Eliminate the risk of tooth breakage and deformation under high torque"],"comparison_points_tittle2":["Eliminate the abnormal noise and jitter of the chain during high-speed driving"],"comparison_points_tittle3":["Oversee the problem of rapid rust in harsh environments"],"comparison_points_description":["motomaxsfr motorcycle sprocket adopts advanced \u201ctooth surface modification\u201d technology. Compared with ordinary commercially available sprockets, we have optimized the arc radius at the bottom of the tooth valley. This slight geometric improvement makes the impact force of the chain roller at the moment of engagement more evenly distributed, thus reducing the comprehensive wear rate of the sprocket and chain by 25% under the same material, which is especially suitable for long-distance driving with complex road conditions. In terms of production consistency, motomaxsfr introduced a fully automated image screening system to scan 100 percent of each factory sprocket. Compared with the traditional manual sampling mode (usually only 5% sampling rate), we need to ensure that the installation hole error of each product delivered to wholesalers is zero, completely eliminating the problem that end users cannot install or have poor dynamic balance after installation due to hole deviation."],"comparison_points_description1":["In view of the problem that the large-displacement motorcycle starting torque is too large, which leads to the tooth chipping of the ordinary sprocket, the motomaxsfr optimizes the induction heating frequency and accurately controls the depth of the hardened layer to ensure that the tooth root has sufficient impact resistance and toughness, and solves the problem of brittle fracture."],"comparison_points_description2":["In view of the abnormal \u201cclick\u201d of the chain caused by poor coaxiality of cheap sprockets on the market, we strictly control the circular runout tolerance within 0.15mm. The motomaxsfr sprocket ensures that the chain runs smoothly at high speeds and solves the problem of noise nuisance and excessive vibration in the transmission system."],"comparison_points_description3":["In view of the problem that sprockets fed back by users in tropical rain forests or coastal areas are easy to rust and jam, the motomaxsfr upgraded the surface anti-corrosion process and adopted double-layer electrophoresis or thickened galvanizing treatment to solve the pain points of short storage period of common blackened sprockets, which not only affect beauty but also accelerate aging after use."],"application_title":["Motorcycle Chain Sprocket Applicable Crowd"],"application_title1":["Motorcycle after-sales repair and accessories wholesaler"],"application_title2":["Off-road motorcycle modification clubs and teams"],"application_title3":["Regional motorcycle assembly plant"],"application_title4":["Long-distance motorcycle enthusiasts and heavy locomotive users"],"application_describe1":["This group needs to purchase standard parts with complete specifications and high inventory turnover. This product covers more than 95% of the mainstream models in the market, and its stable quality can significantly reduce the after-sales return rate. It is suitable for use as a standing inventory for repair shops."],"application_describe2":["For users who need high-strength mud driving, our high-hardness sprockets can resist sand grinding. The precise gear ratio customization service can meet the needs of the team to adjust the acceleration performance or extreme speed performance, and adapt to the harsh competition environment."],"application_describe3":["For small and medium-sized vehicle manufacturers, we provide OEM standard supporting services. Strict tolerance control ensures fast installation on the assembly line without secondary debugging, which can effectively reduce assembly costs and improve vehicle quality."],"application_describe4":["For users who often ride across borders or provinces, the high wear resistance of the motomaxsfr sprocket means that there is no need to change the sprocket frequently during the journey of tens of thousands of kilometers, providing extremely high reliability and peace of mind."],"instruction_title":["Instructions for use Motorcycle Chain Sprocket"],"instruction_title1":["Periodic visual inspection of wear"],"instruction_describe1":["For every 1000 kilometers, observe the sprocket tip shape. If the tooth tip becomes sharp and serrated or the tooth valley is obviously depressed, it indicates that the hardened layer has been worn through and must be replaced immediately, otherwise it will accelerate the damage of the chain."],"instruction_title2":["Axis alignment correction during installation"],"instruction_describe2":["When installing a new sprocket, you must use the laser alignment tool or the pull wire method to ensure that the front and rear sprockets are in the same plane. A deviation of more than 0.5mm will cause severe wear on the sprocket sides and may cause the chain to fall off."],"detailed_specifications_table":["Motorcycle Chain Sprocket Detailed Specifications Table"],"instruction_title3":["Correct cleaning and decontamination methods"],"instruction_title4":["Implementation of the replacement package principle"],"instruction_describe3":["It is forbidden to use strong acid or strong alkali cleaning agent to clean the sprocket. It is recommended to use kerosene or special chain cleaning agent with soft brush to remove sludge. After cleaning, wipe with a dry cloth and air dry to prevent the metal surface from corroding the cleaning agent residue."],"instruction_describe4":["When replacing the sprocket, it is strongly recommended that the front sprocket, rear sprocket and chain be replaced at the same time. Mixing old and new will cause pitch mismatch, and the new sprocket will be quickly worn by the old chain within a few hundred kilometers, causing great waste."],"faq_question1":["Q1: Why does the front sprocket usually wear out faster than the rear sprocket?"],"faq_question2":["Q2: What is the difference between 45 steel and 20CrMnTi material?"],"faq_question3":["Q3: What does the \u201c428-42T\u201d mark on the sprocket mean?"],"faq_question4":["Q4: How long can your sprocket rust-proof treatment last?"],"faq_question5":["Q5: Aluminum alloy sprocket and steel sprocket which is better?"],"faq_question6":["Q6: Does bulk purchase support custom tooth count or marking?"],"faq_answer1":["A1: The front sprocket has fewer teeth. Under the same driving distance, the number of turns and meshing times of the front sprocket are much more than those of the rear sprocket, and the unit pressure is also greater. Therefore, it is usually recommended to check twice the frequency of the rear sprocket."],"faq_answer2":["A2: 45 steel is a high-quality carbon structural steel with good comprehensive performance and is commonly used in large-size rear sprockets. 20CrMnTi is alloy carburized steel with higher surface hardness and wear resistance, which is more suitable for front sprockets with concentrated stress and small volume."],"faq_answer3":["A3: \u201c428\u201d represents the pitch model of the chain and must be used in conjunction with the same model chain; \u201c42T\u201d represents that the sprocket has 42 teeth. When purchasing, you must ensure that these two parameters are consistent with the original car specifications or modification requirements."],"faq_answer4":["A4: Our sprockets are thickened galvanized or electrophoretic process. Under normal storage environment (dry and ventilated), the unpacked package can be kept for more than 2 years without rust. After loading and use, it depends on the maintenance situation, and can usually maintain the whole service cycle without serious corrosion."],"faq_answer5":["A5: Steel sprockets have excellent wear resistance, long life, high cost performance, suitable for daily commuting and commercial use; aluminum alloy is light in weight, which can reduce unsprung mass and improve control, but has a short life. It is mainly used for racing or lightweight Scenes with extreme requirements."],"faq_answer6":["A6: Support. For B2B wholesale customers, we provide OEM service, which can customize special tooth number ratio according to customer needs, and can be laser marked on the surface of the product to mark the customer\u2019s brand Logo or specific part number."],"views":["166"],"_edit_lock":["1772094630:1"],"rank_math_schema_FAQPage":["a:7:{s:8:\"metadata\";a:5:{s:4:\"type\";s:8:\"template\";s:9:\"shortcode\";s:38:\"s-d9505d46-9e1e-480f-962e-ad2436c5621b\";s:9:\"isPrimary\";s:1:\"1\";s:5:\"title\";s:3:\"FAQ\";s:23:\"reviewLocationShortcode\";s:24:\"[rank_math_rich_snippet]\";}s:5:\"@type\";s:7:\"FAQPage\";s:4:\"name\";s:48:\"Motorcycle Chain Sprocket Customizable &amp; OEM\";s:3:\"url\";s:5:\"%url%\";s:13:\"datePublished\";s:20:\"%date(Y-m-dTH:i:sP)%\";s:12:\"dateModified\";s:24:\"%modified(Y-m-dTH:i:sP)%\";s:10:\"mainEntity\";a:3:{i:0;a:3:{s:5:\"@type\";s:8:\"Question\";s:4:\"name\";s:57:\"Does bulk purchase support custom tooth count or marking?\";s:14:\"acceptedAnswer\";a:2:{s:5:\"@type\";s:6:\"Answer\";s:4:\"text\";s:252:\"Support. For B2B wholesale customers, we provide OEM service, which can customize special tooth number ratio according to customer needs, and can be laser marked on the surface of the product to mark the customer\u2019s brand Logo or specific part number.\";}}i:1;a:3:{s:5:\"@type\";s:8:\"Question\";s:4:\"name\";s:59:\"Aluminum alloy sprocket and steel sprocket which is better?\";s:14:\"acceptedAnswer\";a:2:{s:5:\"@type\";s:6:\"Answer\";s:4:\"text\";s:317:\"Steel sprockets have excellent wear resistance, long life, high cost performance, suitable for daily commuting and commercial use; aluminum alloy is light in weight, which can reduce unsprung mass and improve control, but has a short life. It is mainly used for racing or lightweight Scenes with extreme requirements.\";}}i:2;a:3:{s:5:\"@type\";s:8:\"Question\";s:4:\"name\";s:53:\"How long can your sprocket rust-proof treatment last?\";s:14:\"acceptedAnswer\";a:2:{s:5:\"@type\";s:6:\"Answer\";s:4:\"text\";s:330:\"Our sprockets are thickened galvanized or electrophoretic process. Under normal storage environment (dry and ventilated), the unpacked package can be kept for more than 2 years without rust. 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