ARC 1100 DICUT DISC Completing DT Swiss’s Aero lineup with the fastest rear wheel engineered and assembled in Switzerland. Made to aerodynamically maximize your performance on flat to undulating courses with cutting-edge technologies. Developed together with the aero experts from SWISS SIDE, the full carbon rear disc wheel is made for disc brake bikes only and with its 20 mm rim inner width optimized for wider tires to reduce rolling resistance and increase comfort. At its center is the 180 DICUT hub with Ratchet EXP System and SINC ceramic bearings, the jewel in the crown. The ARC 1100 DICUT DISC inspires every time trialist and triathlete to pedal even harder.