PROX offers you a forged piston kit designed for high-performance 4-stroke engines, providing an excellent combination of power, reliability and durability under the most demanding conditions. Made from high-quality forged 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. Thanks to its reinforced structure and optimized weight, it promotes faster revving, improved engine responsiveness and longer life for internal components.

Fits on :

GAS GAS EX 450 F 2024

GAS GAS MC 450 F 2026

GAS GAS MC 450 F 2025

GAS GAS MC 450 F 2025

GAS GAS MC 450 F 2025

GAS GAS MC 450 F 2024

GAS GAS MC 450 F 2024

HUSQVARNA FC 450 2026

HUSQVARNA FC 450 2026

HUSQVARNA FC 450 2025

HUSQVARNA FC 450 2025

HUSQVARNA FC 450 2024

HUSQVARNA FC 450 2024

HUSQVARNA FC 450 2023

HUSQVARNA FC 450 2023

HUSQVARNA FS 450 2026

HUSQVARNA FS 450 2025

HUSQVARNA FS 450 2024

HUSQVARNA FX 450 2024

HUSQVARNA FX 450 2023

KTM SMR 450 2026

KTM SMR 450 2025

KTM SMR 450 2024

KTM SMR 450 2023

KTM SX-F 450 2026

KTM SX-F 450 2026

KTM SX-F 450 2025

KTM SX-F 450 2025

KTM SX-F 450 2024

KTM SX-F 450 2024

KTM SX-F 450 2023