DT SWISS ​Rear Wheel Axle Ø15/56.01mm (SS hubs)

Ratchet upgrade compatible with all DT SWISS star ratchet hubs (and OEM hubs using this technology such as Giant, Syncros, Roval et al) increases hub engagement to 54 points of engagement or 6.6 degrees rotation. 

Ratchet upgrade compatible with all DT SWISS star ratchet hubs (and OEM hubs using this technology such as Giant, Syncros, Roval et al) increases hub engagement to 36 points of engagement or 10 degrees rotation.