{"product_id":"520-conversion-kit-yamaha-mt-09-sp-2021-2025-16-45","title":"520 Conversion Kit, Yamaha MT-09 SP 2021–2025 (16\/45)","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 Yamaha MT-09 SP (2021–2025) to 520 chain at stock gearing, 16 \/ 45\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDriven 16T front sprocket, steel, Style 1037\u003c\/li\u003e\n  \u003cli\u003eDriven 45T rear sprocket, Style 5014: steel\u003c\/li\u003e\n  \u003cli\u003eD.I.D 520VX3 X-ring chain, 120 links, cut to 110 links for these sprockets (stock is 110). 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\u003eYamaha MT-09 SP\u003c\/td\u003e\n\u003ctd\u003e2021–2025\u003c\/td\u003e\n\u003ctd\u003e16 \/ 45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eStock gearing for these bikes, in 520 pitch. Converting changes the chain, not the ratio, so the speedometer reads as it did.\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":51105467465967,"sku":null,"price":279.69,"currency_code":"USD","in_stock":true},{"title":"Steel \/ Gold \u0026 Black \/ Rivet","offer_id":51105467498735,"sku":null,"price":279.69,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Natural \/ Clip","offer_id":51105467531503,"sku":null,"price":262.81,"currency_code":"USD","in_stock":true},{"title":"Steel \/ Natural \/ Rivet","offer_id":51105467564271,"sku":null,"price":262.81,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Silver \/ Clip","offer_id":51105467597039,"sku":null,"price":279.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/2016\/3567\/files\/image_0_0_d80529ad-5659-493c-b9d0-3e0f12204e96.png?v=1792087938","url":"https:\/\/indysbk.com\/products\/520-conversion-kit-yamaha-mt-09-sp-2021-2025-16-45","provider":"Indy Superbikes","version":"1.0","type":"link"}