{"product_id":"kt-535-0019244","title":"Drive Sprocket Rear 44T 420 Size RZ50 TZM50R","description":"【KITACO 535-0019244 Drive Sprocket Rear 44T 420 Size RZ50 TZM50R KITACO 535-0019244】\u003cbr\u003e\n There are no clear criteria for when to replace a sprocket, making it very ambiguous.\u003cbr\u003e\n One factor to consider is \"tooth wear.\"\u003cbr\u003e\n If the teeth become pointed or the belly and sides are worn, 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 parts, the worn, unreplaced parts will prevent the new part from performing as intended or reaching its full lifespan, leading to an earlier replacement. Therefore, considering the long-term, it is recommended to replace all three parts simultaneously for better longevity.\u003cbr\u003e\n This is the rear (wheel side) sprocket.\u003cbr\u003e\n To enable fine-tuned settings, it supports tuners with a wide range of tooth counts and reasonable pricing.\u003cbr\u003e\n Made from highly durable chromoly high-tensile steel.\u003cbr\u003e\n Sprockets are consumables.\u003cbr\u003e\n As a general guideline for normal driving, inspect the sprocket every approximately 1000km (regular lubrication significantly extends the life of sprockets and chains).\u003cbr\u003e\n The larger the reduction ratio (rear sprocket tooth count ÷ front sprocket tooth count), the more acceleration-oriented it is; the smaller the ratio, the more top speed-oriented it is.\u003cbr\u003e\n Compatible models: RZ50 5R6\/1HK\u003cbr\u003e\n RX50 (cast wheels) all models\u003cbr\u003e\n TZM50R all models\u003cbr\u003e\n YB-1 58E all models\u003cbr\u003e\n YB-1 (FOUR) 5JE all models\u003cbr\u003e\n YB50 58E\u003cbr\u003e\n TT-R50E all models\u003cbr\u003e\n *The image is for illustrative purposes only, and the design and specifications of the product shown may change without notice. Please understand.","brand":"キタコ(KITACO)","offers":[{"title":"Default Title","offer_id":45534825382123,"sku":"kt-535-0019244","price":1504.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kt-535-0019244.jpg?v=1718960638","url":"https:\/\/bikeman.jp\/en\/products\/kt-535-0019244","provider":"バイクマン","version":"1.0","type":"link"}