{"product_id":"cylinder-kit-big-bore-2009-2018-yamaha-yfz450r-works-cylinder-21003-k02","title":"Cylinder Kit Big Bore 2009-2018 Yamaha YFZ450R Works Cylinder 21003-K02","description":"\u003cp\u003eCylinder Works +3mm Big Bore Complete Cylinder Kit for the 2009-2018 Yamaha YFZ450R and 2010-2011 Yamaha YFZ450X increases displacement to 478cc. This direct bolt-on upgrade requires no re-plating and includes all necessary components for installation, featuring a matched Vertex piston for durability and performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDirect bolt-on installation with no additional machining required\u003c\/li\u003e \u003cli\u003eNickel Silicon Carbide plated for extended lifespan\u003c\/li\u003e \u003cli\u003eHoned to exact size for easy piston installation\u003c\/li\u003e \u003cli\u003eBig bore cylinders do not require additional machine work (unless specified)\u003c\/li\u003e \u003cli\u003eIncludes all necessary components for installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIncluded Items\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCylinder\u003c\/li\u003e \u003cli\u003ePiston assembly\u003c\/li\u003e \u003cli\u003eTop-end gasket set\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBore: +3mm\u003c\/li\u003e \u003cli\u003eDisplacement: 478cc\u003c\/li\u003e \u003cli\u003eUses Vertex Piston #23403\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eYAMAHA: 2S2-11311-10-00\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2009 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2010 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2011 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2012 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2013 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2014 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2015 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2016 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2017 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2018 Yamaha YFZ450R\u003c\/li\u003e \u003cli\u003e2009 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2010 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2011 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2012 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2013 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2014 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2015 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2016 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2017 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2018 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \u003cli\u003e2010 Yamaha YFZ450X\u003c\/li\u003e \u003cli\u003e2011 Yamaha YFZ450X\u003c\/li\u003e \u003cli\u003e2010 Yamaha YFZ450XBB Bill Balance Edition\u003c\/li\u003e \u003cli\u003e2011 Yamaha YFZ450X SE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYFZ BILL BALANCE EDITION 450\u003c\/td\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYFZ X 450\u003c\/td\u003e\n\u003ctd\u003e2010-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYFZ R 450\u003c\/td\u003e\n\u003ctd\u003e2009-2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYFZ S 450\u003c\/td\u003e\n\u003ctd\u003e2004-2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":57506441298300,"sku":"56-K172.98.CKW","price":685.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/56-k172-98-ckw-ow2.png?v=1790471543","url":"https:\/\/radhouse.co.uk\/products\/cylinder-kit-big-bore-2009-2018-yamaha-yfz450r-works-cylinder-21003-k02","provider":"Radhouse","version":"1.0","type":"link"}