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 And peloton mode provides a low intensity flash that is kind to other ridersΓÇÖ eyes when riding in a group Rear Axle 12mm Thru x 148mmCassette Body Type Shimano Micro SplineColor SilverSkewer Included NoBearing Type Sealed CartridgeDefined Color SilverSpoke Interface J BendHub Drilling 32Hub Brake Compatibility 6 Bolt Disc 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