DT Swiss 240 DEG Rear Hub 12 x 148mm 6 Bolt Micro Spline Silver 32H 90pt 3 Decades MFPN=00.4118.455.001 SwitchHitter head automatically switches between SwitchHitter head automatically switches between Schrader and Presta valves 6 Stack Height 37 Weight 130 Color Polished Silver Material Aluminum Length 70 Bar Clamp Diameter (mm) 31 The small idle distance at the cranks allows for more direct acceleration like out of corners as well as the possibility to adjust the pedal position faster like when overcoming obstacles on a technical uphill trail Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub