{"product_id":"namura-040-over-bore-piston-kit-for-honda-cr85r-cr85rb-expert-2003-2007-48-5mm","title":"Namura .040 Over Bore Piston Kit for Honda CR85R, CR85RB Expert 2003-2007 48.5mm","description":"\u003ch2\u003eNamura .040 Over Bore Piston Kit for Honda CR85R\/CR85RB Expert\u003c\/h2\u003e\u003cp\u003eThis Namura .040 Over Bore Piston Kit provides a 48.5mm bore for Honda CR85R and CR85RB Expert models from 2003 to 2007, delivering increased displacement and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .040 Over Bore Piston Kit is an excellent choice for rebuilding the top end of your Honda CR85R or CR85RB Expert. It offers a slight increase in bore size to refresh the cylinder and boost power. The kit includes everything needed for a direct installation, making it a convenient .040 Over Bore Piston Kit for your dirt bike.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 48.5mm bore for .040 overbore application\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality piston rings and wrist pin\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces reciprocating mass\u003c\/li\u003e\n\u003cli\u003ePlated piston skirt for reduced friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda CR85R (2003-2007)\u003c\/li\u003e\n\u003cli\u003efor Honda CR85RB Expert (2003-2007)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring compression in a worn Honda CR85R or CR85RB Expert top end\u003c\/li\u003e\n\u003cli\u003eReplacing the piston during a complete engine rebuild\u003c\/li\u003e\n\u003cli\u003eAchieving consistent power output for motocross racing\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\u003e48.5mm\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2003-2007 Honda CR85R \/ CR85RB Expert\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 standard bore cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this .040 overbore kit requires a cylinder that has been bored to 48.5mm; do not install in an unmodified cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include a piston pin retention clip? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes the necessary clips for secure installation.\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":44890368540758,"sku":"SZ1F10419","price":105.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_ea00da04-4fd3-43af-86ca-eb038fa6dbf5.jpg?v=1781138372","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-kit-for-honda-cr85r-cr85rb-expert-2003-2007-48-5mm","provider":"Solid Spare","version":"1.0","type":"link"}