Improves power, engine response and reliability while reducing friction and thermal stress in intensive motocross or competition use.

Offers excellent resistance to heavy mechanical loads thanks to a forged racing design specially developed for high-performance 4-stroke engines.

Improves power, engine response and reliability while reducing friction and thermal stress in intensive use.

Offers excellent resistance to heavy mechanical loads thanks to a forged Pro Race design specially developed for high-performance 4-stroke engines.

Improves reliability, engine response and performance, while reducing friction and wear in intensive use.

This exhaust muffler and its matching expansion kit form one of the best-performing sets on the market for your motocross bike.

Radically enhance the lightness and style of your classic Aprilia with this exceptional all-carbon silencer.

This exhaust muffler and its matching expansion kit form one of the best-performing sets on the market for your motocross bike.

This exhaust muffler and its matching expansion kit form one of the best-performing sets on the market for your motocross bike.

This exhaust muffler and its matching expansion kit form one of the best-performing sets on the market for your motocross bike.

Radically improve the lightness and performance of your Sherco with this exceptional all-carbon silencer.

This exhaust muffler and its matching expansion kit form one of the best-performing sets on the market for your motocross bike.