{"product_id":"ref-56-k172-98-ckw","title":"CYLINDER WORKS CYLINDER KIT YAMAHA YFZ450X\/R 2009-0223, 98mm BIG BORE","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\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 \t\u003cli\u003eDirect bolt-on installation with no additional machining required\u003c\/li\u003e \t\u003cli\u003eNickel Silicon Carbide plated for extended lifespan\u003c\/li\u003e \t\u003cli\u003eHoned to exact size for easy piston installation\u003c\/li\u003e \t\u003cli\u003eBig bore cylinders do not require additional machine work (unless specified)\u003c\/li\u003e \t\u003cli\u003eIncludes all necessary components for installation\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eIncluded Items\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eCylinder\u003c\/li\u003e \t\u003cli\u003ePiston assembly\u003c\/li\u003e \t\u003cli\u003eTop-end gasket set\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eBore: +3mm\u003c\/li\u003e \t\u003cli\u003eDisplacement: 478cc\u003c\/li\u003e \t\u003cli\u003eUses Vertex Piston #23403\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eYAMAHA: 2S2-11311-10-00\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e2009 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2010 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2011 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2012 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2013 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2014 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2015 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2016 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2017 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2018 Yamaha YFZ450R\u003c\/li\u003e \t\u003cli\u003e2009 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2010 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2011 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2012 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2013 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2014 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2015 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2016 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2017 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2018 Yamaha YFZ450RSE Special Edition\u003c\/li\u003e \t\u003cli\u003e2010 Yamaha YFZ450X\u003c\/li\u003e \t\u003cli\u003e2011 Yamaha YFZ450X\u003c\/li\u003e \t\u003cli\u003e2010 Yamaha YFZ450XBB Bill Balance Edition\u003c\/li\u003e \t\u003cli\u003e2011 Yamaha YFZ450X SE\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":55594632577398,"sku":"REF 56-K172.98.CKW","price":618.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock82881_1.jpg?v=1783508816","url":"https:\/\/www.awmotorcycleparts.co.uk\/products\/ref-56-k172-98-ckw","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}