13-tooth clutch bell made from HUDY steel, precision-machined on a special gear machine. Strategically lightened without sacrificing strength or durability to reduce rotating mass.
The 3x ball-bearing design was developed for more precise and wobble-free operation. Less play of the clutch bell increases performance and provides much longer lifespan for bearings and clutch bell.
Lightweight design with machined openings helps to reduce heat build-up in the clutch.