{"product_id":"520-conversion-kit-quick-acceleration-honda-cbr600rr-2025-15-44","title":"520 Conversion Kit, Quick Acceleration, Honda CBR600RR 2025 (15\/44)","description":"\u003c!-- isbk-recipe --\u003e\n\u003cp\u003eA chain and sprocket kit replaces the whole final drive at once: front sprocket, rear sprocket and chain. That is how these parts are meant to be replaced, because they wear together, and a kit takes the guesswork out of matching pitch, tooth counts and chain length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConverts the Honda CBR600RR (2025) to 520 chain and quicker gearing, 15 \/ 44 (stock 16 \/ 42)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDriven 15T front sprocket, steel, Style 1013\u003c\/li\u003e\n  \u003cli\u003eDriven 44T rear sprocket, Style 5032: steel\u003c\/li\u003e\n  \u003cli\u003eD.I.D 520VX3 X-ring chain, 120 links, cut to 114 links for these sprockets (stock is 112). It comes with one master link: choose clip or rivet\u003c\/li\u003e\n  \u003cli\u003eFront sprocket, rear sprocket and chain in one order\u003c\/li\u003e\n  \u003cli\u003eModel-specific: check the fitment list for your bike\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBike\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eKit gearing (front \/ rear)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda CBR600RR\u003c\/td\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003e15 \/ 44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eStock is 16 \/ 42. This kit is one tooth smaller at the front and two larger at the rear: about 12% shorter overall gearing, so the bike pulls harder in every gear and tops out lower. A speedometer that reads from the gearbox or front sprocket will read fast. One down, two up is a common starting point, not the right answer for every bike or rider: ask us if you want a different setup.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eUnless the listing says otherwise, a kit is built for stock gearing. Check the fitment list and tooth counts before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFrom the shop\u003c\/h3\u003e\n\u003cp\u003eWe highly recommend a rivet-type master link on any street bike. Fitting one takes a \u003ca href=\"\/collections\/chain-tools\"\u003echain riveting tool\u003c\/a\u003e, which you can buy from us in the shop or online, or we can install your chain and sprockets for you.\u003c\/p\u003e\n\u003c!-- \/isbk-recipe --\u003e","brand":"Indy Superbikes","offers":[{"title":"Steel \/ Gold \u0026 Black \/ Clip","offer_id":51104691126511,"sku":null,"price":280.69,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Gold \u0026 Black \/ Rivet","offer_id":51104691159279,"sku":null,"price":280.69,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Natural \/ Clip","offer_id":51104691192047,"sku":null,"price":263.81,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Natural \/ Rivet","offer_id":51104691224815,"sku":null,"price":263.81,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Silver \/ Clip","offer_id":51104691257583,"sku":null,"price":280.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/2016\/3567\/files\/image_0_0_c9889f82-6f90-4385-9ce5-f24f161d474c.png?v=1792087368","url":"https:\/\/indysbk.com\/products\/520-conversion-kit-quick-acceleration-honda-cbr600rr-2025-15-44","provider":"Indy Superbikes","version":"1.0","type":"link"}