{"product_id":"namura-standard-bore-cylinder-piston-gasket-kit-for-yamaha-yz125x-2020-2022-54mm","title":"Namura Standard Bore Cylinder Piston Gasket Kit for Yamaha YZ125X 2020-2022 54mm","description":"\u003ch2\u003eNamura Standard Bore Cylinder Piston Gasket Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Namura Standard Bore Cylinder Piston Gasket Kit is a complete top-end rebuild set for the Yamaha YZ125X from 2020 to 2022, featuring a 54mm cylinder bore. The kit includes a cylinder, piston, rings, and all necessary gaskets for a fresh engine build.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura Standard Bore Cylinder Piston Gasket Kit provides everything needed to rebuild the top end of a Yamaha YZ125X 2020-2022. The 54mm bore cylinder and matched piston restore compression and performance. Riders and mechanics will find this kit a convenient, all-in-one solution for restoring engine power.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore cylinder maintains factory displacement at 125cc\u003c\/li\u003e\n\u003cli\u003eMatched piston with rings ensures proper clearance and seal\u003c\/li\u003e\n\u003cli\u003eComplete gasket set simplifies rebuild with no missing parts\u003c\/li\u003e\n\u003cli\u003ePrecision cast cylinder for consistent bore geometry\u003c\/li\u003e\n\u003cli\u003eDirect fit for Yamaha YZ125X 2020-2022 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ125X 2020-2022\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing requiring frequent top-end rebuilds\u003c\/li\u003e\n\u003cli\u003eOff-road trail riding to restore lost compression\u003c\/li\u003e\n\u003cli\u003eCompetition or recreational riding after engine wear\u003c\/li\u003e\n\u003cli\u003eShop maintenance services for YZ125X owners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder, Piston, Rings, Gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YZ125X 2020-2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore Top-End Kit\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 wrist pin bearings or circlips? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes the piston and rings, but wrist pin bearings and circlips may need to be sourced separately depending on the specific model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the cylinder ready to install or does it require machining? \u003cstrong\u003eA:\u003c\/strong\u003e The cylinder is finished to standard bore size and should not require additional machining, but always measure ring end gap and piston clearance before assembly.\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":44949988311126,"sku":"SZ1F16821","price":659.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e3d1fb41-f04b-433e-a66d-9a7726248323.jpg?v=1781402070","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-cylinder-piston-gasket-kit-for-yamaha-yz125x-2020-2022-54mm","provider":"Solid Spare","version":"1.0","type":"link"}