{"product_id":"cylinder-piston-top-end-kit-for-honda-crf-125-f-fb-crf125-big-wheel-2014-2023","title":"Cylinder Piston Top End Kit for Honda CRF 125 F FB CRF125 Big Wheel 2014-2023","description":"\u003ch2\u003eCylinder Piston Top End Kit for Honda\u003c\/h2\u003e\u003cp\u003eThis cylinder piston top end kit for Honda restores compression and power to compatible trail bikes by replacing worn cylinder, piston, and gasket components.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis cylinder piston top end kit is a comprehensive rebuild package designed to refresh the engine top end of compatible dirt bikes. Featuring a new cylinder sleeve, piston, rings, pin, and gaskets, this cylinder piston top end kit replaces worn-out components that cause power loss or oil burning. It is designed for mechanics and DIY riders performing routine top-end maintenance on their off-road motorcycles.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-honed cast iron sleeve ensures proper oil retention and piston ring sealing.\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum piston minimizes reciprocating mass for smooth engine revving.\u003c\/li\u003e\n\u003cli\u003eIncludes high-temperature gaskets to prevent oil and compression leaks.\u003c\/li\u003e\n\u003cli\u003eEngineered to meet factory dimensional clearances for reliable engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda CRF125F 2014-2023\u003c\/li\u003e\n\u003cli\u003efor Honda CRF125FB Big Wheel 2014-2023\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding a worn-out trail bike engine that has low compression.\u003c\/li\u003e\n\u003cli\u003eRestoring factory power levels after extensive hours of trail riding.\u003c\/li\u003e\n\u003cli\u003eStopping exhaust smoke caused by worn piston rings or cylinder walls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop End Rebuild Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCast Iron and Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\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 gap the piston rings before installing this kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, always verify and adjust the piston ring end gap according to the factory service manual specifications before final assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is a professional mechanic required to install this top end kit? \u003cstrong\u003eA:\u003c\/strong\u003e While experienced DIYers with a service manual can complete the installation, professional assembly is recommended to ensure correct torque specs and timing alignment.\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":44788893548630,"sku":"SZ1E02369","price":95.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_fc6b98e1-d1e3-448a-8765-3eaca65b58de.jpg?v=1779933142","url":"https:\/\/www.solidspare.com\/products\/cylinder-piston-top-end-kit-for-honda-crf-125-f-fb-crf125-big-wheel-2014-2023","provider":"Solid Spare","version":"1.0","type":"link"}