{"product_id":"complete-top-end-piston-kit-w-gaskets-for-2005-2021-yamaha-yz125-yz-125","title":"COMPLETE TOP END PISTON KIT W\/ GASKETS FOR 2005-2021 YAMAHA YZ125 YZ 125","description":"\u003ch2\u003eComplete Top End Piston Kit for Yamaha YZ125\u003c\/h2\u003e\u003cp\u003eThis complete top end piston kit with gaskets restores compression and power on 2005-2021 Yamaha YZ125 machines, giving you every gasket and piston component needed for a full top end refresh.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis complete top end piston kit for Yamaha YZ125 provides the piston, rings, wrist pin, and gasket set needed to rebuild the upper cylinder after wear or a seizure. It is built for riders and mechanics tackling a routine top end service on 2005-2021 YZ125 models. Everything in this top end piston kit is sized for a direct fit so the rebuild stays simple.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete kit includes piston, rings, wrist pin, and clip set\u003c\/li\u003e\n\u003cli\u003eFull gasket set covers base, head, and related seals\u003c\/li\u003e\n\u003cli\u003ePiston machined for the YZ125 bore and stroke\u003c\/li\u003e\n\u003cli\u003eRing set sized to match the piston for proper sealing\u003c\/li\u003e\n\u003cli\u003eComponents grouped for a single top end rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ125 2005\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2006\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2007\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2008\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2009\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2010\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2011\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2012\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2013\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2014\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2015\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2016\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2017\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2018\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2019\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2020\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoutine top end service on a YZ125 motocross bike\u003c\/li\u003e\n\u003cli\u003eRebuilding after a piston seizure or loss of compression\u003c\/li\u003e\n\u003cli\u003eRace season refresh before a rebuild interval\u003c\/li\u003e\n\u003cli\u003eTrail and track machines needing a compression restore\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\u003eComplete top end rebuild kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin, clips, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2005-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ125\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 include every gasket needed for the rebuild? \u003cstrong\u003eA:\u003c\/strong\u003e The kit is sold as a complete top end package with the gasket set alongside the piston components. Confirm the listing contents against your machine before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to check piston size before buying? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, piston size and cylinder condition must match the YZ125 bore for a proper fit. Verify your current bore size and any overbore before purchase.\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":50553932447830,"sku":"ZZ3M01602","price":344.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_1de6fe9a-7a53-4b2b-a404-4b83e73448c3.jpg?v=1790802115","url":"https:\/\/www.solidspare.com\/products\/complete-top-end-piston-kit-w-gaskets-for-2005-2021-yamaha-yz125-yz-125","provider":"Solid Spare","version":"1.0","type":"link"}