{"product_id":"namura-060-over-bore-top-end-rebuild-kit-for-honda-xr400r-1996-2004-86-5mm","title":"Namura .060 Over Bore Top End Rebuild Kit for Honda XR400R 1996-2004 86.5mm","description":"\u003ch2\u003eNamura .060 Over Bore Top End Rebuild Kit for Honda XR400R\u003c\/h2\u003e\u003cp\u003eThis .060 over bore top end rebuild kit for the Honda XR400R includes a piston, rings, and gaskets to restore engine performance for 1996-2004 models, with an 86.5mm bore size.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .060 over bore top end rebuild kit is designed for the Honda XR400R to increase displacement and refresh worn cylinders. This top end rebuild kit uses an 86.5mm bore size and .060 over specification to provide a precise fit after boring. It is ideal for off-road riders rebuilding their XR400R engine for reliable power delivery.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes piston, rings, wrist pin, circlips, and complete gasket set\u003c\/li\u003e\n\u003cli\u003eMachined from forged aluminum for strength\u003c\/li\u003e\n\u003cli\u003e.060 over bore size compensates for cylinder wear\u003c\/li\u003e\n\u003cli\u003eDesigned for high-revving XR400R engine\u003c\/li\u003e\n\u003cli\u003eCoated piston skirt reduces friction\u003c\/li\u003e\n\u003cli\u003eDirect replacement for Honda XR400R 1996-2004\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda XR400R 1996-2004\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding a top end for off-road trail riding\u003c\/li\u003e\n\u003cli\u003eIncreasing engine displacement with a .060 over bore\u003c\/li\u003e\n\u003cli\u003eReplacing worn rings and piston in a high-mileage XR400R\u003c\/li\u003e\n\u003cli\u003eRestoring compression for better starting and throttle response\u003c\/li\u003e\n\u003cli\u003ePreparing a dual-sport XR400R for adventure riding\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\u003e86.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda XR400R 1996-2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, Rings, Wrist Pin, Circlips, Gaskets\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 suitable for a Honda XR400R with stock cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e The cylinder must be bored to .060 over to match this piston; do not install in an unmodified cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include head gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the top end rebuild kit includes a complete gasket set for the cylinder head and base.\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":44949773254742,"sku":"SZ1F14635","price":219.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_d61d79eb-38f7-4e61-a470-d581db761a8b.jpg?v=1781398692","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-top-end-rebuild-kit-for-honda-xr400r-1996-2004-86-5mm","provider":"Solid Spare","version":"1.0","type":"link"}