{"product_id":"top-end-kit-for-yamaha-yfm80-moto-4-raptor-grizzly-badger-80-cylinder-piston","title":"Top End Kit For Yamaha YFM80 Moto 4 Raptor Grizzly Badger 80 Cylinder Piston","description":"\u003ch2\u003eTop End Kit for Yamaha YFM80\u003c\/h2\u003e\u003cp\u003eThis top end kit is a complete cylinder and piston rebuild set for Yamaha YFM80 Moto 4, Raptor, Grizzly, and Badger 80 models, restoring compression and top-end power.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end kit gives Yamaha 80 riders a full cylinder and piston rebuild package for worn or low-compression engines. It includes the cylinder, piston, and supporting components needed to refresh the top end on Moto 4, Raptor, Grizzly, and Badger 80 machines. For anyone servicing a tired YFM80 engine, this top end kit for Yamaha YFM80 brings compression and reliability back to spec.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete kit bundles cylinder, piston, and rings for a one-stop rebuild\u003c\/li\u003e\n\u003cli\u003ePiston sized to match the 80cc bore for proper compression\u003c\/li\u003e\n\u003cli\u003eCylinder casting designed for the YFM80 engine layout\u003c\/li\u003e\n\u003cli\u003eComponents machined for a consistent piston-to-wall clearance\u003c\/li\u003e\n\u003cli\u003eGasket and hardware set supports a clean top-end reassembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YFM80 Moto 4\u003c\/li\u003e\n\u003cli\u003efor Yamaha Raptor 80\u003c\/li\u003e\n\u003cli\u003efor Yamaha Grizzly 80\u003c\/li\u003e\n\u003cli\u003efor Yamaha Badger 80\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding a YFM80 engine after low compression or oil burning\u003c\/li\u003e\n\u003cli\u003eRestoring top-end power on a worn trail or farm quad\u003c\/li\u003e\n\u003cli\u003eRoutine engine refresh during a full service\u003c\/li\u003e\n\u003cli\u003eBringing a used Raptor, Grizzly, or Badger 80 back into service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\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\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YFM80 Moto 4, Raptor, Grizzly, Badger 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder and piston assembly\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 rejet or adjust anything after installing this kit? \u003cstrong\u003eA:\u003c\/strong\u003e A fresh top end restores stock compression, so if the engine was running lean due to wear, check jetting after the rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit a direct bolt-on for my Yamaha 80? \u003cstrong\u003eA:\u003c\/strong\u003e It is built for YFM80 Moto 4, Raptor, Grizzly, and Badger 80 models, but confirm your exact model year and bore before ordering.\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":50553933889622,"sku":"ZZ3M01635","price":83.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_cdb4bb11-1062-4d04-8b82-a1933b8328fe.jpg?v=1790863710","url":"https:\/\/www.solidspare.com\/products\/top-end-kit-for-yamaha-yfm80-moto-4-raptor-grizzly-badger-80-cylinder-piston","provider":"Solid Spare","version":"1.0","type":"link"}