{"product_id":"namura-060-over-bore-piston-kit-for-honda-z50r-crf50f-xr50r-40-5mm-nx-10051-6","title":"Namura .060 Over Bore Piston Kit for Honda Z50R, CRF50F, XR50R 40.5mm NX-10051-6","description":"\u003ch2\u003e.060 Over Bore Piston Kit for Namura\u003c\/h2\u003e\u003cp\u003eThis .060 over bore piston kit supplies a 40.5mm piston for Honda Z50R, CRF50F, and XR50R, replacing OEM part NX-10051-6.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .060 over bore piston kit for Namura is intended for Honda Z50R, CRF50F, and XR50R engines. It provides a 40.5mm bore for increased displacement and performance, suitable for rebuilding and upgrades.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePremium aluminum alloy casting\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin\u003c\/li\u003e\n\u003cli\u003e.060 over size for rebored cylinders\u003c\/li\u003e\n\u003cli\u003eMachined to precise tolerances\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces reciprocating mass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda Z50R\u003c\/li\u003e\n\u003cli\u003efor Honda CRF50F\u003c\/li\u003e\n\u003cli\u003efor Honda XR50R\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine performance rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression\u003c\/li\u003e\n\u003cli\u003eIncreasing engine displacement\u003c\/li\u003e\n\u003cli\u003eReplacing worn or damaged pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNX-10051-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060 inch\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 piston kit include the cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit contains the piston, rings, and wrist pin only; cylinder must be bored to match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the OEM part number? \u003cstrong\u003eA:\u003c\/strong\u003e It replaces OEM part NX-10051-6 for Honda Z50R, CRF50F, and XR50R models.\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":44888365727830,"sku":"SZ1F08273","price":72.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_cc6ec11a-75ac-486f-9449-8a3c6309f206.jpg?v=1781091512","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-kit-for-honda-z50r-crf50f-xr50r-40-5mm-nx-10051-6","provider":"Solid Spare","version":"1.0","type":"link"}