{"product_id":"athena-cast-lite-big-bore-piston-kit-s4c05800003b-for-yamaha-yz125-2005-2014","title":"Athena Cast Lite Big-Bore Piston Kit S4C05800003B for Yamaha YZ125 2005-2014","description":"\u003cp\u003eThe Athena Cast Lite Big-Bore Piston Kit is designed for Yamaha YZ125 two-stroke models from 2005 through 2014. Manufactured by Athena, this piston kit uses a cast aluminum piston design intended to provide dependable performance, consistent operation, and reliable service for motocross and off-road applications. The kit is identified by manufacturer part number S4C05800003B and vendor part number 68-4936B.\u003c\/p\u003e\u003cp\u003eEngineered as a model-specific replacement component, this Athena piston kit is suitable for maintaining or rebuilding the top end of compatible Yamaha YZ125 engines. Its cast construction supports reliable fitment when installed with the appropriate related components and according to the motorcycle manufacturer’s service procedures. Verify the existing bore, piston specification, and complete engine configuration before installation to ensure proper compatibility.\u003c\/p\u003e\u003cp\u003eFitment includes 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, and 2014 Yamaha YZ125 models. The kit is intended for riders, technicians, and powersports professionals who need a direct-fit Athena replacement piston solution for Yamaha YZ125 applications. Always inspect the cylinder, connecting rod, wrist pin, circlips, and other top-end components before assembly, and follow all recommended clearance and break-in procedures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Athena\u003c\/li\u003e\n\u003cli\u003eProduct Type: Cast Lite big-bore piston kit\u003c\/li\u003e\n\u003cli\u003eModel Fitment: Yamaha YZ125\u003c\/li\u003e\n\u003cli\u003eFitment Years: 2005-2014\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: S4C05800003B\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 68-4936B\u003c\/li\u003e\n\u003cli\u003eApplication: Replacement top-end piston for compatible Yamaha YZ125 two-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2005 Yamaha YZ125\u003cbr\u003e\n2006 Yamaha YZ125\u003cbr\u003e\n2007 Yamaha YZ125\u003cbr\u003e\n2008 Yamaha YZ125\u003cbr\u003e\n2009 Yamaha YZ125\u003cbr\u003e\n2010 Yamaha YZ125\u003cbr\u003e\n2011 Yamaha YZ125\u003cbr\u003e\n2012 Yamaha YZ125\u003cbr\u003e\n2013 Yamaha YZ125\u003cbr\u003e\n2014 Yamaha YZ125\u003cbr\u003e\n2015 Yamaha YZ125\u003cbr\u003e\n2016 Yamaha YZ125\u003cbr\u003e\n2017 Yamaha YZ125\u003cbr\u003e\n2018 Yamaha YZ125\u003cbr\u003e\n2019 Yamaha YZ125\u003cbr\u003e\n2020 Yamaha YZ125\u003cbr\u003e\n2020 Yamaha YZ125X\u003cbr\u003e\n2021 Yamaha YZ125\u003cbr\u003e\n2021 Yamaha YZ125X","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":67549518364907,"sku":"68-4936B","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5197-6a30640b7c0c7.jpg?v=1790690326","url":"https:\/\/ctracingservices.com\/products\/athena-cast-lite-big-bore-piston-kit-s4c05800003b-for-yamaha-yz125-2005-2014","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}