{"product_id":"60cc-big-bore-set-for-1981-2009-yamaha-pw50-cylinder-piston-gasket-head-top-end","title":"60CC Big Bore Set For 1981-2009 Yamaha PW50 Cylinder Piston Gasket Head Top End","description":"\u003ch2\u003e60CC Big Bore Set for Yamaha PW50\u003c\/h2\u003e\u003cp\u003eThis 60CC big bore set for Yamaha PW50 models includes the cylinder, piston, gasket, and head needed to rebuild the top end and increase displacement.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 60CC Big Bore Set for Yamaha PW50 delivers the core components for a top end rebuild on 1981 through 2009 models. The kit pairs a larger cylinder with a matching piston, gasket, and head, giving the PW50 more displacement than the stock configuration. It suits riders and mechanics refreshing a worn top end or adding a little extra power to a trusted mini bike.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBig bore cylinder increases displacement to 60CC over the stock bore\u003c\/li\u003e\n\u003cli\u003eMatching piston sized to the cylinder for consistent compression\u003c\/li\u003e\n\u003cli\u003eGasket set seals the top end during reassembly\u003c\/li\u003e\n\u003cli\u003eCylinder head included to complete the build\u003c\/li\u003e\n\u003cli\u003eFits Yamaha PW50 models from 1981 through 2009\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha PW50 1981-2009\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRefreshing a tired PW50 top end\u003c\/li\u003e\n\u003cli\u003eRebuilding the engine after a piston or cylinder failure\u003c\/li\u003e\n\u003cli\u003eImproving low end grunt for kids' trail riding\u003c\/li\u003e\n\u003cli\u003eAt home mechanic projects on PW50 minibikes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder, piston, gasket, head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1981-2009\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 require any other parts to install? \u003cstrong\u003eA:\u003c\/strong\u003e A top end rebuild generally needs fresh gaskets and proper torque on the cylinder bolts, so check seals and fasteners before assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will a 60CC big bore set fit every PW50 year? \u003cstrong\u003eA:\u003c\/strong\u003e This set is listed for 1981 through 2009 PW50 models, so confirm your machine's year and engine condition 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":50556833890390,"sku":"ZZ3P00377","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_13fb45ee-3b62-42f8-a9f9-7a66e24b1cb8.jpg?v=1790939241","url":"https:\/\/www.solidspare.com\/products\/60cc-big-bore-set-for-1981-2009-yamaha-pw50-cylinder-piston-gasket-head-top-end","provider":"Solid Spare","version":"1.0","type":"link"}