Ensures a perfect fit and smooth transmission, without jerking or excessive vibration.

Ensures better power transmission, reduces energy loss and improves the bike's responsiveness, whether for cross-country, enduro or road use.

Reduces the bike's unsprung mass, improving handling and responsiveness.

Ensures stable, even performance, limiting vibrations and protecting chain and sprocket.

High-quality machining for optimum efficiency and smooth operation.

Efficiently withstands mechanical stress and friction.

Guarantees long service life, even after intensive use.

Reduces rotating mass, improving handling and responsiveness.

Favors more direct transmission and faster acceleration, ideal for sports and intensive use.

Helps reduce premature wear on the chain and other transmission components.

Ensures smooth, constant power transmission.

Made from high-quality aluminum, it retains its excellent strength despite its reduced weight, and ensures superior longevity.