{"product_id":"54mm-cylinder-piston-top-end-rebuild-set-fit-for-yamaha-yz125-yz-125-2005-2021","title":"54mm Cylinder Piston Top End Rebuild Set Fit For Yamaha YZ125 YZ 125 2005-2021","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 54mm Cylinder Piston Top End Rebuild Set is an aftermarket replacement kit intended for top end rebuild service on the listed Yamaha applications. It covers the 2005 through 2021 model range with a 54mm cylinder bore size. The set is designed for riders and mechanics handling routine top end maintenance on compatible machines.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e54mm cylinder and piston top end rebuild set\u003c\/li\u003e\n\u003cli\u003eIntended for top end service\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement part\u003c\/li\u003e\n\u003cli\u003eFits the listed model years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor Yamaha YZ125\u003c\/li\u003e\n\u003cli\u003eFor Yamaha YZ 125 2005-2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Cylinder Piston Top End Rebuild Set\u003c\/li\u003e\n\u003cli\u003eBore Size: 54mm\u003c\/li\u003e\n\u003cli\u003ePart Type: Aftermarket Replacement Part\u003c\/li\u003e\n\u003cli\u003eModel Application: For Yamaha YZ125 \/ YZ 125\u003c\/li\u003e\n\u003cli\u003eYear Range: 2005-2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is a top end rebuild set used for? \u003cstrong\u003eA:\u003c\/strong\u003e A top end rebuild set is used when servicing the upper portion of a two-stroke engine, replacing the piston and related cylinder components as part of routine maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this part fits my machine? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm your exact model year, engine size, and the 54mm bore specification against your machine before purchase, and compare with the part number or dimensions of your existing cylinder and piston.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":67593019752548,"sku":"ZZ3M01816","price":344.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_46413594-ee4a-44b2-b08d-5b4ad696961b.jpg?v=1790919821","url":"https:\/\/www.rivetoak.com\/products\/54mm-cylinder-piston-top-end-rebuild-set-fit-for-yamaha-yz125-yz-125-2005-2021","provider":"RivetOak","version":"1.0","type":"link"}