{"product_id":"cylinder-works-20003-standard-95-mm-cylinder-for-yamaha-yz450f-and-wr450f","title":"Cylinder Works 20003 Standard 95 mm Cylinder for Yamaha YZ450F and WR450F","description":"\u003cp\u003eRestore dependable top-end performance with the Cylinder Works 20003 Standard Cylinder, designed for select Yamaha YZ450F and WR450F models. This cylinder uses a stock-style design to provide a practical replacement for the original component while supporting proper engine fitment and reliable operation.\u003c\/p\u003e\u003cp\u003eThe Cylinder Works cylinder is nickel silicon carbide plated to promote extended service life, improved wear resistance, and consistent cylinder performance. Its standard 95 mm bore specification is intended for applications that retain the factory-style bore configuration. Manufacturer part number 20003 and vendor part number 20003 identify this Cylinder Works replacement cylinder.\u003c\/p\u003e\u003cp\u003eFitment includes the 2006-2009 Yamaha YZ450F, 2007-2009 Yamaha WR450F, and 2011-2013 Yamaha WR450F. Verify the model year and engine configuration before installation to ensure compatibility. This product is a cylinder-only replacement and is intended for use with the appropriate piston, rings, gaskets, and related installation components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStock-style cylinder appearance for a factory-like replacement\u003c\/li\u003e\n\u003cli\u003eNickel silicon carbide plating helps promote longer service life and wear resistance\u003c\/li\u003e\n\u003cli\u003eStandard 95 mm bore for compatible Yamaha engine applications\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Yamaha YZ450F models\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 and 2011-2013 Yamaha WR450F models\u003c\/li\u003e\n\u003cli\u003eBrand: Cylinder Works\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 20003\u003c\/li\u003e\n\u003cli\u003eVendor part number: 20003\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2006 Yamaha YZ450F\u003cbr\u003e\n2007 Yamaha WR450F\u003cbr\u003e\n2007 Yamaha YZ450F\u003cbr\u003e\n2008 Yamaha WR450F\u003cbr\u003e\n2008 Yamaha YZ450F\u003cbr\u003e\n2009 Yamaha WR450F\u003cbr\u003e\n2009 Yamaha YFZ450R\u003cbr\u003e\n2009 Yamaha YFZ450R SE\u003cbr\u003e\n2009 Yamaha YZ450F\u003cbr\u003e\n2010 Yamaha WR450F\u003cbr\u003e\n2010 Yamaha YFZ450R\u003cbr\u003e\n2010 Yamaha YFZ450R SE\u003cbr\u003e\n2010 Yamaha YFZ450X\u003cbr\u003e\n2011 Yamaha WR450F\u003cbr\u003e\n2011 Yamaha YFZ450R\u003cbr\u003e\n2011 Yamaha YFZ450R SE\u003cbr\u003e\n2011 Yamaha YFZ450X\u003cbr\u003e\n2012 Yamaha WR450F\u003cbr\u003e\n2012 Yamaha YFZ450R\u003cbr\u003e\n2012 Yamaha YFZ450R SE\u003cbr\u003e\n2013 Yamaha WR450F\u003cbr\u003e\n2013 Yamaha YFZ450R\u003cbr\u003e\n2013 Yamaha YFZ450R SE\u003cbr\u003e\n2014 Yamaha WR450F\u003cbr\u003e\n2014 Yamaha YFZ450R\u003cbr\u003e\n2014 Yamaha YFZ450R SE\u003cbr\u003e\n2015 Yamaha WR450F\u003cbr\u003e\n2015 Yamaha YFZ450R\u003cbr\u003e\n2015 Yamaha YFZ450R SE\u003cbr\u003e\n2016 Yamaha YFZ450R\u003cbr\u003e\n2016 Yamaha YFZ450R SE\u003cbr\u003e\n2017 Yamaha YFZ450R\u003cbr\u003e\n2017 Yamaha YFZ450R SE\u003cbr\u003e\n2018 Yamaha YFZ450R\u003cbr\u003e\n2018 Yamaha YFZ450R SE\u003cbr\u003e\n2019 Yamaha YFZ450R\u003cbr\u003e\n2019 Yamaha YFZ450R SE\u003cbr\u003e\n2020 Yamaha YFZ450R\u003cbr\u003e\n2020 Yamaha YFZ450R SE\u003cbr\u003e\n2021 Yamaha YFZ450R\u003cbr\u003e\n2022 Yamaha YFZ450R\u003cbr\u003e\n2022 Yamaha YFZ450R SE\u003cbr\u003e\n2023 Yamaha YFZ450R\u003cbr\u003e\n2023 Yamaha YFZ450R SE\u003cbr\u003e\n2024 Yamaha YFZ450R\u003cbr\u003e\n2025 Yamaha YFZ450R","brand":"CYLINDER WORKS","offers":[{"title":"Default Title","offer_id":67551227347179,"sku":"422-20003","price":386.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/16f5-5a58f0b585341.jpg?v=1790716349","url":"https:\/\/ctracingservices.com\/products\/cylinder-works-20003-standard-95-mm-cylinder-for-yamaha-yz450f-and-wr450f","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}