{"product_id":"kit-cilindro-athena-o54mm-yamaha-yz-125-2022-2027","title":"ATHENA CYLINDER KIT Ø54MM YAMAHA YZ 125 2022-2027","description":"\u003ch4\u003eAthena Standard Bore Cylinder Kit Ø54 mm Yamaha YZ 125 2022-2027\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003eAthena Standard Bore Ø54 mm cylinder kit for Yamaha YZ 125 from 2022 to 2027\u003c\/strong\u003e is designed as a replacement for original engine components, maintaining the standard 125 cc displacement while delivering reliable performance and durability for motocross applications. Designed, tested and manufactured at Athena's facilities, it combines high-quality materials with precision engineering.\u003c\/p\u003e\u003cp\u003eThe aluminium alloy cylinder features optimised geometry to improve gas flow, support quick throttle response and deliver balanced power throughout the RPM range. Its cooling system is engineered to manage engine temperatures during intensive use. The piston is designed with careful attention to weight, balance and manufacturing tolerances, helping reduce inertia, improve combustion efficiency and minimise compression losses. The included gasket set provides reliable sealing against the thermal stresses and vibrations encountered in motocross.\u003c\/p\u003e\u003cdiv\u003e\u003cstrong\u003eTechnical Features:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\u003cli\u003eBrand: Athena\u003c\/li\u003e\u003cli\u003eRange: Standard Bore\u003c\/li\u003e\u003cli\u003eCompatibility: Yamaha YZ 125 2022-2027\u003c\/li\u003e\u003cli\u003eType: Replacement cylinder kit for OEM components\u003c\/li\u003e\u003cli\u003eCylinder bore: 54 mm\u003c\/li\u003e\u003cli\u003eDisplacement: 125 cc\u003c\/li\u003e\u003cli\u003eCompression ratio: 14.7:1\u003c\/li\u003e\u003cli\u003eManufacturer product line: Enduro\u003c\/li\u003e\u003cli\u003eNet weight: 1.94 kg\u003c\/li\u003e\u003cli\u003eHigh-quality aluminium alloy cylinder\u003c\/li\u003e\u003cli\u003eOptimised geometry for improved gas flow\u003c\/li\u003e\u003cli\u003eCooling system designed for intensive use\u003c\/li\u003e\u003cli\u003eLightweight, precision-engineered piston\u003c\/li\u003e\u003cli\u003eComplete gasket set included\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\u003cli\u003eReplaces original engine components while maintaining 125 cc displacement\u003c\/li\u003e\u003cli\u003eQuick throttle response and balanced power delivery\u003c\/li\u003e\u003cli\u003eImproved combustion efficiency through optimised cylinder and piston design\u003c\/li\u003e\u003cli\u003eReduced inertia thanks to lightweight piston construction\u003c\/li\u003e\u003cli\u003eEffective cooling for demanding motocross conditions\u003c\/li\u003e\u003cli\u003eHigh mechanical strength and component durability\u003c\/li\u003e\u003cli\u003eReliable sealing to minimise compression losses and prevent fluid leaks\u003c\/li\u003e\u003cli\u003eComplete gasket set included for installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":55157383004507,"sku":"P400485100100","price":980.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0757\/8980\/files\/kit-cilindro-athena-o54mm-yamaha-yz-125-2022-2027-P400485100100-kit.jpg?v=1794480800","url":"https:\/\/www.teammxag57.com\/en\/products\/kit-cilindro-athena-o54mm-yamaha-yz-125-2022-2027","provider":"Team Mx AG57","version":"1.0","type":"link"}