ATHENA offers you a piston and seal kit designed for high-performance 4-stroke engines, providing an excellent combination of power, reliability and durability in the most demanding operating conditions. Made from high-quality aluminum, this piston provides optimum resistance to heat, high pressure and wear, while guaranteeing constant engine stability at high rpm. Its precision design improves combustion chamber sealing to optimize compression, combustion and overall engine efficiency. Included gaskets enable complete and secure installation, limiting compression losses and guaranteeing reliable, long-lasting performance.

Fits on :

FANTIC XEF 250 2025

FANTIC XEF 250 2024

FANTIC XEF 250 2023

FANTIC XEF 250 2022

FANTIC XEF 250 2021

FANTIC XXF 250 2025

FANTIC XXF 250 2024

FANTIC XXF 250 2023

FANTIC XXF 250 2022

FANTIC XXF 250 2021

YAMAHA WR 250 F 2024

YAMAHA WR 250 F 2023

YAMAHA WR 250 F 2022

YAMAHA WR 250 F 2021

YAMAHA WR 250 F 2020

YAMAHA YZ 250 F 2026

YAMAHA YZ 250 F 2026

YAMAHA YZ 250 F 2025

YAMAHA YZ 250 F 2025

YAMAHA YZ 250 F 2025

YAMAHA YZ 250 F 2024

YAMAHA YZ 250 F 2024

YAMAHA YZ 250 F 2023

YAMAHA YZ 250 F 2023

YAMAHA YZ 250 F 2022

YAMAHA YZ 250 F 2022

YAMAHA YZ 250 F 2021

YAMAHA YZ 250 F 2021

YAMAHA YZ 250 F 2020

YAMAHA YZ 250 F 2019

YAMAHA YZ 250 FX 2026

YAMAHA YZ 250 FX 2025

YAMAHA YZ 250 FX 2024

YAMAHA YZ 250 FX 2023

YAMAHA YZ 250 FX 2022

YAMAHA YZ 250 FX 2021

YAMAHA YZ 250 FX 2020