DT Swiss ARC 1100 Di Cut 85 Wheels The latest generation of ARC 1100 Di Cut wheels were developed in cooperation with Swiss Side a leading expert in aerodynamic optimization. Consequently the new AERO+ rim profile minimizes both aero drag and steering moment to improve its aerodynamic and controlling in even strong cross wind. Thus it makes it easier for the rider to keep the aero wheel under control while taking advantage of the forward-pushing sailing effect. The wheel setup is completed by the new DT Swiss aero spokes in combination with the sleek 180 Di Cut hub including ultra-light running SINC ceramic bearings. Features180 Di Cut aero hub with SINC ceramic bearings provide an extremely tough and wear- and corrosion-resistant ceramic material Carbon hooked and crotchet tubeless compatible rim | Dt Swiss | Arc 1100 Dicut 85 Wheels Rear, 12X142Mm, Hg11/12Sp Road + Xdr, 36T