{"product_id":"namura-040-over-bore-piston-kit-for-honda-cr250r-fits-1997-2001-models-67-4mm","title":"Namura .040 Over Bore Piston Kit for Honda CR250R fits 1997-2001 Models 67.4mm","description":"\u003ch2\u003e.040 Over Bore Piston Kit for Honda\u003c\/h2\u003e\u003cp\u003eThis .040 over bore piston kit is designed for Honda CR250R models from 1997 to 2001, offering a 67.4mm piston for engine rebuilding after cylinder overboring.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .040 over bore piston kit provides a 67.4mm replacement piston for Honda CR250R motorcycles from 1997 to 2001. It is a quality .040 over bore piston kit that restores compression and power after cylinder machining. Perfect for riders needing a reliable .040 over bore piston kit for their CR250R.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e67.4mm forged aluminum piston\u003c\/li\u003e\n\u003cli\u003eHigh-strength ring set for improved sealing\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and retainers\u003c\/li\u003e\n\u003cli\u003eDesigned for .040 inch overbore applications\u003c\/li\u003e\n\u003cli\u003ePrecision-machined skirt for reduced friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CR250R (1997-2001)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing\u003c\/li\u003e\n\u003cli\u003eTrail riding\u003c\/li\u003e\n\u003cli\u003eOff-road competition\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 Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e67.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR250R (1997-2001)\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 Do I need to machine my cylinder for this piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this piston is for a .040 inch overbore, so your cylinder must be bored accordingly by a professional.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include a complete gasket set? \u003cstrong\u003eA:\u003c\/strong\u003e No, only the piston, rings, wrist pin, and retainers are included; a separate gasket kit is recommended.\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":44890640351318,"sku":"SZ1F12152","price":142.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4a2bcc0f-5669-4680-869b-a4c22840437b.jpg?v=1781142370","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-kit-for-honda-cr250r-fits-1997-2001-models-67-4mm","provider":"Solid Spare","version":"1.0","type":"link"}