{"product_id":"namura-standard-bore-top-end-kit-size-b-for-honda-crf250r-fits-2014-2015-76-8mm","title":"Namura Standard Bore Top End Kit Size B for Honda CRF250R fits 2014-2015 76.8mm","description":"\u003ch2\u003eStandard Bore Top End Kit Size B for Honda\u003c\/h2\u003e\u003cp\u003eThis top end kit replaces the piston, rings, wrist pin, and circlips for 2014-2015 Honda CRF250R models, featuring a 76.8mm bore size for standard restoration.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end kit is designed for rebuilding the cylinder head on Honda CRF250R engines from 2014 to 2015. It includes a 76.8mm piston, rings, and hardware to restore compression and performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-matched piston and rings for consistent compression\u003c\/li\u003e\n\u003cli\u003eCast aluminum alloy piston for durability\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and circlips for complete installation\u003c\/li\u003e\n\u003cli\u003e76.8mm bore size matches OEM specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for 2014-2015 CRF250R engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CRF250R (2014-2015)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing engine rebuilds\u003c\/li\u003e\n\u003cli\u003eOff-road trail riding maintenance\u003c\/li\u003e\n\u003cli\u003eCompetitive enduro and hare scrambles\u003c\/li\u003e\n\u003cli\u003eGeneral top-end refresh for 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 Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CRF250R 2014-2015\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 Does this kit include a new cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a top end kit that replaces piston and rings; the cylinder is reused unless worn beyond spec.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the piston pre-assembled? \u003cstrong\u003eA:\u003c\/strong\u003e The piston and rings come separate; you must install the rings onto the piston following torque specifications.\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":44949830598742,"sku":"SZ1F15393","price":285.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e4888bed-f9bf-478f-8a7b-50b0a8a993a4.jpg?v=1781399713","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-kit-size-b-for-honda-crf250r-fits-2014-2015-76-8mm","provider":"Solid Spare","version":"1.0","type":"link"}