Athena P4C0475199005A Top End Piston Kit with Gasket Set for Yamaha 85 YZ 2019-2023 - 47.45 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes Antii-seize and thermal management that 24V

and thermal management that 24V owners demand

and efficiency needed for modern PEX plumbing systems

extremely precise Advancecast manufacturing process

deburring metal

Designed for the most demanding XC courses and developed with Pirelli athletes to achieve the best racing performance

Athena P4C0475199005A Top End Piston Kit with Gasket Set for Yamaha 85 YZ 2019-2023 - 47.45 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes Antii-seize and thermal management that 24VRestore your Yamaha 85 YZ engine performance with the Athena P4C0475199005A Top End Piston Kit. Designed specifically for Yamaha 85 YZ models from 2019 2023, this complete rebuild solution includes a precision engineered 47. 45 mm cast piston and matching top end gasket kit for reliable sealing and long lasting durability. Athena develops and tests its piston technology and gasket components together to ensure optimal compatibility, improved