DT Swiss 240 EXP SP CL-Disc Rear Hub 28h 12x148mm XD CheckoutSpec= Hub Bearings Front or Rear Zipp Special air channels in the

Special air channels in the lightweight wood types reduce weight compared to the Air Channel construction

Compatible with all tires up to 32mm

BBS4816: 16 notch BB socket for 48mm diameter notch pattern

Wide flange design eliminates dish in rear wheel

Attachment for handlebar

DT Swiss 240 EXP SP CL-Disc Rear Hub 28h 12x148mm XD CheckoutSpec= Hub Bearings Front or Rear Zipp Special air channels in theRatchet EXP (36t) features a fused threaded ring ratchet and single spring, reducing the number of components for a lighter and more durable freehub system Integration of drive side bearing into threaded ring widens bearing stance, resulting in 15% greater hub stiffness With DT's ratchet system, all of the teeth on each side of the ratchets engage simultaneously every time. This creates much smaller point loads and results in the legendary reliability