Reduces rotating mass, improving handling and responsiveness.

Despite its reduced weight, it retains its excellent strength and ensures superior longevity.

Ensures smooth, even transmission, limiting premature wear of chain and other components.

Withstands the most intense mechanical stresses and guarantees long-lasting reliability.

Maintains a high level of performance even after many hours of use.

Remarkably robust in the face of mechanical stress and friction.

Reduces premature wear and tear and reduces replacement frequency.