Reduces vibration and ensures smoother power transfer.

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

Fewer replacements are needed, reducing long-term costs.

Longer service life than conventional aluminum crowns.

The 7075-T6 aluminum core reduces weight, improving handling and responsiveness.

Ensures a perfect fit and smooth power transmission.

Reduces premature chain wear and protects other transmission components.