{"product_id":"namura-standard-bore-piston-kit-size-c-66-36mm-for-honda-cr250r-1986-1996-66-4mm","title":"Namura Standard Bore Piston Kit Size C 66.36mm for Honda CR250R 1986-1996 66.4mm","description":"\u003ch2\u003eStandard Bore Piston Kit for Honda\u003c\/h2\u003e\u003cp\u003eThis Namura standard bore piston kit is a direct replacement for Honda CR250R models from 1986 to 1996, featuring a 66.36mm piston (Size C) for a 66.4mm bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura piston kit is designed to restore compression and performance in Honda CR250R two-stroke engines from 1986-1996. It includes a 66.36mm piston (Size C) and rings for a direct top-end rebuild. This standard bore piston kit is ideal for restoring factory specification performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for reliable power\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces reciprocating mass for quicker revs\u003c\/li\u003e\n\u003cli\u003eDirect fit replacement for stock piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CR250R (1986-1996)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross track use requiring high-rev durability\u003c\/li\u003e\n\u003cli\u003eOff-road trail riding and enduro racing\u003c\/li\u003e\n\u003cli\u003eTop-end engine rebuilds to restore lost compression\u003c\/li\u003e\n\u003cli\u003eReplacement for worn out pistons in high-hour engines\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.36mm (Size C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR250R 1986-1996\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 What is the difference between standard bore and oversize? \u003cstrong\u003eA:\u003c\/strong\u003e Standard bore piston is for cylinders within factory specifications; oversize pistons require boring the cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include a wrist pin bearing? \u003cstrong\u003eA:\u003c\/strong\u003e It includes a wrist pin and circlips but not the wrist pin bearing; check your service manual for bearing spec.\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":44890636615766,"sku":"SZ1F12110","price":142.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_9e165635-b1e1-48b0-8977-4644d4d0faea.jpg?v=1781142314","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-c-66-36mm-for-honda-cr250r-1986-1996-66-4mm","provider":"Solid Spare","version":"1.0","type":"link"}