{"product_id":"kt-530-0077216","title":"Drive Sprocket, Front, 16T, 428 size, TZR50","description":"[KITACO 530-0077216 Drive Sprocket Front 16T 428 Size TZR50 KITACO 530-0077216]\u003cbr\u003e\nThere is no clear and precise standard for when to replace a sprocket, making it very ambiguous.\u003cbr\u003e\nOne criterion for judgment is \"tooth wear.\"\u003cbr\u003e\nIf the tooth tips become sharp, or the belly or sides are worn down, it's time for replacement.\u003cbr\u003e\nSimultaneous replacement of all three: front and rear sprockets and chain. If you only replace one of these, the worn, unreplaced parts will prevent the new parts from exhibiting their original performance and durability, leading to an earlier replacement time. Considering the long term, replacing all three simultaneously is recommended as it will last longer.\u003cbr\u003e\nFront (engine side) sprocket.\u003cbr\u003e\nMade of S45C (high carbon steel), which boasts light weight and high durability.\u003cbr\u003e\nSprockets are consumable parts.\u003cbr\u003e\nAs a general guideline for normal driving, inspect the sprocket every 1000km.\u003cbr\u003e\n(Daily lubrication significantly extends the life of sprockets and chains.)\u003cbr\u003e\nRear sprocket teeth \/ Front sprocket teeth = Reduction ratio. A larger number indicates acceleration-oriented, while a smaller number indicates top speed-oriented.\u003cbr\u003e\nWhen using for TDR50\/80, please purchase the genuine circlip (99009-18400).\u003cbr\u003e\nCompatible models: TZR50 TZ50 TZR50R TDR50\/80 RZ50, etc.\u003cbr\u003e\n*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Thank you for your understanding.","brand":"キタコ(KITACO)","offers":[{"title":"Default Title","offer_id":45534813520107,"sku":"kt-530-0077216","price":890.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kt-530-0077216.jpg?v=1718960481","url":"https:\/\/bikeman.jp\/en\/products\/kt-530-0077216","provider":"バイクマン","version":"1.0","type":"link"}