{"product_id":"rk-chain-and-sprocket-kit-oem-replacement-for-yamaha-yzf-r1-2009-2014-part-4107-090ex","title":"RK Chain and Sprocket Kit OEM Replacement for Yamaha YZF-R1 (2009-2014) Part 4107-090EX","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Yamaha YZF-R1 (2009-2014) with the RK 4107-090EX chain and sprocket kit, designed for high-mileage performance and durability. This OEM replacement set includes a premium Driven® C45 steel alloy black case-hardened rear sprocket and a Driven® C45 steel case-hardened and quenched front sprocket, ensuring reliable power transfer and longevity. The kit features OE gearing specifications, making it an ideal choice for riders seeking a performance upgrade that maintains factory standards.\u003c\/p\u003e\u003cp\u003eConstructed with high-quality materials, these sprockets are engineered to withstand demanding riding conditions. The black case-hardened finish not only enhances corrosion resistance but also provides a sleek, factory-style appearance. The RK chain included in the kit offers smooth operation, strength, and longevity, supporting high-performance riding and extended maintenance intervals. This comprehensive kit is perfect for replacing worn components or upgrading your motorcycle's drivetrain for improved acceleration and top-end performance.\u003c\/p\u003e\u003cp\u003eDesigned for easy installation, the RK 4107-090EX kit ensures compatibility with your Yamaha YZF-R1 while maintaining OEM specifications. Whether you're restoring your bike to factory condition or enhancing its performance, this kit offers a high-quality solution built to last. Trust RK's reputation for precision engineering and durability to keep your motorcycle running at its best.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePremium Driven® C45 steel alloy rear sprocket: Black case-hardened for enhanced durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDriven® C45 steel case-hardened and quenched front sprocket: Designed for long-lasting performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOE Gearing: Maintains factory specifications for optimal compatibility and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-mileage performance kit: Built for extended use and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes chain and sprockets: Complete set for comprehensive drivetrain replacement\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cdiv class=\"product-template\"\u003e\n\u003cbr\u003e      \u003ch1\u003eRK Chain and Sprocket Kit OEM Replacement for Yamaha YZF-R1 (2009-2014) Part 4107-090EX\u003c\/h1\u003e\n\u003cbr\u003e      \u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eUpgrade your Yamaha YZF-R1 (2009-2014) with the RK 4107-090EX chain and sprocket kit, designed for high-mileage performance and durability. This OEM replacement set includes a premium Driven® C45 steel alloy black case-hardened rear sprocket and a Driven® C45 steel case-hardened and quenched front sprocket, ensuring reliable power transfer and longevity. The kit features OE gearing specifications, making it an ideal choice for riders seeking a performance upgrade that maintains factory standards.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eConstructed with high-quality materials, these sprockets are engineered to withstand demanding riding conditions. The black case-hardened finish not only enhances corrosion resistance but also provides a sleek, factory-style appearance. The RK chain included in the kit offers smooth operation, strength, and longevity, supporting high-performance riding and extended maintenance intervals. This comprehensive kit is perfect for replacing worn components or upgrading your motorcycle's drivetrain for improved acceleration and top-end performance.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eDesigned for easy installation, the RK 4107-090EX kit ensures compatibility with your Yamaha YZF-R1 while maintaining OEM specifications. Whether you're restoring your bike to factory condition or enhancing its performance, this kit offers a high-quality solution built to last. Trust RK's reputation for precision engineering and durability to keep your motorcycle running at its best.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003ePremium Driven® C45 steel alloy rear sprocket: Black case-hardened for enhanced durability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eDriven® C45 steel case-hardened and quenched front sprocket: Designed for long-lasting performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eOE Gearing: Maintains factory specifications for optimal compatibility and performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eHigh-mileage performance kit: Built for extended use and reliability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eIncludes chain and sprockets: Complete set for comprehensive drivetrain replacement\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e      \u003cp\u003eATTRIBUTES: \u003c\/p\u003e\n\u003cbr\u003e      \u003cp\u003eBRAND: RK\u003c\/p\u003e\n\u003cbr\u003e      \u003cp\u003eMPN: 4107-090EX\u003c\/p\u003e\n\u003cbr\u003e    \u003c\/div\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":47762797232369,"sku":"4107-090EX","price":328.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/rk-default-title-rk-chain-and-sprocket-kit-oem-replacement-for-yamaha-yzf-r1-2009-2014-part-4107-090ex-4107-090ex-97232369-38381332070641.png?v=1773641033","url":"https:\/\/howlingmoto.com\/products\/rk-chain-and-sprocket-kit-oem-replacement-for-yamaha-yzf-r1-2009-2014-part-4107-090ex","provider":"Howling Moto","version":"1.0","type":"link"}