{"product_id":"kt-530-4021216","title":"Drive Sprocket, Front, 16T, 420 Size, KSR110","description":"[Kitaco 530-4021216 Drive Sprocket Front 16T 420 Size KSR110 Kitaco 530-4021216]\u003cbr\u003e\n The timing for replacing sprockets is very ambiguous, with no clear standard.\u003cbr\u003e\n \"Wear on the tooth tips\" is the main indicator for judgment.\u003cbr\u003e\n When the tooth tips become pointed, or the belly or sides are worn down, it's time for a replacement.\u003cbr\u003e\n Simultaneous replacement of front and rear sprockets and chain: If you only replace one of these three parts, the worn parts that haven't been replaced will prevent the new parts from performing at their original capacity and durability, leading to an earlier replacement. Therefore, in the long run, replacing all three simultaneously is recommended for longer life.\u003cbr\u003e\n Front sprocket (engine side).\u003cbr\u003e\n Made from S45C (high carbon steel), which boasts lightweight and high durability.\u003c\u003cbr\u003e\n Sprockets are consumables.\u003cbr\u003e\n As a general guideline for normal driving, inspect your sprockets approximately every 1000 km.\u003cbr\u003e\n (Regular lubrication significantly extends the life of sprockets and chains.)\u003cbr\u003e\n Rear sprocket teeth count ÷ Front sprocket teeth count = Gear ratio. A higher gear ratio indicates a focus on acceleration, while a lower ratio indicates a focus on top speed.\u003cbr\u003e\n Compatible models: AR50\/80 KSR50\/80 KSR110 KLX110\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown may change without notice. Please be aware of this.","brand":"キタコ(KITACO)","offers":[{"title":"Default Title","offer_id":45534818042091,"sku":"kt-530-4021216","price":859.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kt-530-4021216.jpg?v=1718960541","url":"https:\/\/bikeman.jp\/en\/products\/kt-530-4021216","provider":"バイクマン","version":"1.0","type":"link"}