{"product_id":"namura-020-over-bore-piston-kit-fits-kawasaki-2003-2004-2005-2006-kdx50-41-5mm","title":"Namura .020 Over Bore Piston Kit fits Kawasaki 2003 2004 2005 2006 KDX50 41.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Kit for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston kit from Namura is designed to fit Kawasaki KDX50 models from 2003 to 2006, providing a 41.5mm bore size for engine rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston kit replaces worn pistons in Kawasaki KDX50 engines, restoring compression and power. The .020 over bore piston kit allows you to freshen up a cylinder that has been bored to 41.5mm, making it a reliable choice for youth dirt bikes. It is suitable for those rebuilding a KDX50 engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete rebuild\u003c\/li\u003e\n\u003cli\u003ePrecision machined to .020 oversize specification\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM fitment for Kawasaki KDX50\u003c\/li\u003e\n\u003cli\u003eProvides improved compression and engine response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kawasaki KDX50 2003\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KDX50 2004\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KDX50 2005\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KDX50 2006\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for restoring performance in youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eCommonly used during top-end engine rebuilds\u003c\/li\u003e\n\u003cli\u003eSuitable for trail riding and motocross practice\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\u003e41.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKawasaki KDX50 2-stroke\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 piston kit compatible with a standard bore cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a .020 oversize kit intended for cylinders that have been bored to that size. Always have your cylinder measured before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include a cylinder gasket? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes piston rings, wrist pin, and circlips but does not include a head gasket or base gasket; those must be ordered separately.\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":44888375885910,"sku":"SZ1F08486","price":76.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_5a70e216-4020-48f1-b822-c780e8da8bb6.jpg?v=1781091816","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-fits-kawasaki-2003-2004-2005-2006-kdx50-41-5mm","provider":"Solid Spare","version":"1.0","type":"link"}