{"product_id":"rk-chain-sprocket-kit-yamaha-fz-mt-09-4092-150ex","title":"RK Chain \u0026 Sprocket Kit – OEM Replacement | Yamaha FZ\/MT-09 (4092-150EX)","description":"\u003ch2\u003eRK OEM Replacement Chain \u0026amp; Sprocket Kit for Yamaha FZ\/MT-09\u003c\/h2\u003e\u003cp\u003eKeep your Yamaha FZ\/MT-09 drivetrain running at peak performance with this RK OEM Replacement Chain \u0026amp; Sprocket Kit (Part# 4092-150EX). Engineered to meet or exceed factory specifications, this kit delivers reliable high-mileage performance and a direct-fit installation — no modifications required.\u003c\/p\u003e\u003cp\u003eThe kit pairs a \u003cstrong\u003eDriven® C45 steel alloy rear sprocket\u003c\/strong\u003e with a durable black case-hardened finish against a \u003cstrong\u003eDriven® C45 steel case-hardened and quenched front sprocket\u003c\/strong\u003e, ensuring efficient power transfer and extended service life under demanding riding conditions.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium Driven® C45 steel alloy rear sprocket with black case-hardened finish\u003c\/li\u003e\n\u003cli\u003eDriven® C45 steel case-hardened and quenched front sprocket for superior wear resistance\u003c\/li\u003e\n\u003cli\u003eOEM gearing configuration — preserves stock performance characteristics\u003c\/li\u003e\n\u003cli\u003eEngineered for high-mileage durability with minimal maintenance\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for easy installation by professionals and experienced DIYers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eYamaha FZ-09 \/ MT-09\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e RK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4092-150EX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.65 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":47762333204721,"sku":"4092-150EX","price":291.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/4917471.png?v=1770098203","url":"https:\/\/howlingmoto.com\/products\/rk-chain-sprocket-kit-yamaha-fz-mt-09-4092-150ex","provider":"Howling Moto","version":"1.0","type":"link"}