{"product_id":"kt-535-0019241","title":"Drive Sprocket Rear 41T 420 Size RZ50 TZM50R","description":"[Kitaco 535-0019241 Drive Sprocket Rear 41T 420 Size RZ50 TZM50R Kitaco 535-0019241]\u003cbr\u003e\nThere is no clear standard for when to replace a sprocket, making the timing very ambiguous.\u003cbr\u003e\nOne criterion for judgment is \"tooth wear.\"\u003cbr\u003e\nIf the teeth become pointed or the belly or sides are worn down, it's time for a replacement.\u003cbr\u003e\nSimultaneous replacement of front and rear sprockets and chain If you only replace one of the three, the new parts will not be able to perform as intended or last as long due to the unreplaced worn parts, leading to an earlier replacement time. Therefore, considering the long term, simultaneous replacement of all three is recommended as it will last longer.\u003cbr\u003e\nThis is the rear (wheel side) sprocket.\u003cbr\u003e\nTo enable fine-tuning, it supports tuners with a wide range of teeth counts and reasonable pricing.\u003cbr\u003e\nIt uses high-tensile chromoly steel, boasting high durability.\u003cbr\u003e\nSprockets are consumable parts.\u003cbr\u003e\nAs a general guideline for normal driving, inspect the sprocket every approximately 1000km (regular lubrication significantly improves the lifespan of sprockets and chains).\u003cbr\u003e\nThe larger the reduction ratio (rear sprocket teeth count ÷ front sprocket teeth count), the more acceleration-oriented the setup; the smaller the ratio, the more top-speed-oriented it is.\u003cbr\u003e\nCompatible models: RZ50 5R6\/1HK\u003cbr\u003e\nRX50 (cast wheels) all models\u003cbr\u003e\nTZM50R all models\u003cbr\u003e\nYB-1 58E all models\u003cbr\u003e\nYB-1 (FOUR) 5JE all models\u003cbr\u003e\nYB50 58E\u003cbr\u003e\nTT-R50E all models\u003cbr\u003e\n*The image is for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please be aware of this.","brand":"キタコ(KITACO)","offers":[{"title":"Default Title","offer_id":45534824890603,"sku":"kt-535-0019241","price":1381.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kt-535-0019241.jpg?v=1718960628","url":"https:\/\/bikeman.jp\/en\/products\/kt-535-0019241","provider":"バイクマン","version":"1.0","type":"link"}