{"product_id":"namura-standard-bore-cylinder-top-end-kit-for-yamaha-yfz450-non-r-x-95mm","title":"Namura Standard Bore Cylinder \u0026 Top End Kit for Yamaha YFZ450 non R \/ X 95mm","description":"\u003ch2\u003eNamura Standard Bore Cylinder \u0026amp; Top End Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis complete top end kit includes a standard bore cylinder, piston, rings, gaskets, and wrist pin for rebuilding Yamaha YFZ450 non-R and X models with a 95mm bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura standard bore cylinder and top end kit provides all necessary components for a complete top end rebuild on Yamaha YFZ450 non-R and X ATVs. Featuring a 95mm bore, this cylinder kit restores compression and performance. The Namura top end kit is a cost-effective alternative to OEM for riders looking to overhaul their YFZ450 engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes cylinder, piston, rings, wrist pin, and complete gasket set\u003c\/li\u003e\n\u003cli\u003eStandard 95mm bore size for direct replacement\u003c\/li\u003e\n\u003cli\u003eNamura's proven casting and machining for reliable performance\u003c\/li\u003e\n\u003cli\u003ePrecision-matched piston and rings for optimal seal\u003c\/li\u003e\n\u003cli\u003eDesigned for Yamaha YFZ450 non-R and X models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YFZ450 (non-R)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YFZ450X\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for rebuilding top end on Yamaha YFZ450 sport ATVs\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring lost compression and power in high-mileage engines\u003c\/li\u003e\n\u003cli\u003eSuitable for recreational trail riding and competitive racing\u003c\/li\u003e\n\u003cli\u003eCommonly used during full engine overhauls or top end refreshes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore Top End Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder, Piston, Rings, Wrist Pin, Gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YFZ450 non-R\/X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit compatible with the YFZ450R? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit is specifically designed for the standard YFZ450 (non-R) and YFZ450X models. The YFZ450R uses a different cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include a cylinder head? \u003cstrong\u003eA:\u003c\/strong\u003e No, this top end kit includes the cylinder and piston assembly but does not include the cylinder head or camshaft.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44949990506582,"sku":"SZ1F16886","price":703.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_0f221009-24f5-47bb-9516-cc4831a53f31.jpg?v=1781402148","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-cylinder-top-end-kit-for-yamaha-yfz450-non-r-x-95mm","provider":"Solid Spare","version":"1.0","type":"link"}