Optimized for mechanical efficiency, competitive weight and increased durability.
Five-pawl continuously phased freehub and 121-tooth drive ring provide 605 points of engagement and a 0.59° engagement angle.
The reduced ratchet rotation, reduced ratchet spring pressure, optimized drive ring diameter and contact seal layout minimize freehub resistance and noise.
The unique scalloped flange design distributes stress more efficiently than a simple round shape.
Optimized flange width to improve spoke bracing angles and provide a solid base for any custom wheel build