The ARC 1600 Spline wheels are developed for aerodynamic efficiency in road cycling. In collaboration with Swiss Side the 62 mm carbon rim profile minimizes drag while maintaining lateral stiffness. The aero profile rims set a new standard in aerodynamic performance and keep aero drag as low as possible under different crosswind angles. In moderate side-wind conditions riders benefit from propulsion through a sailing effect. Reduced wind sensitivity allows riders to maintain a stable aerodynamic position and full control of their bike making these wheels a perfect synthesis of acceleration aerodynamics and handling - even in the most challenging conditions.350 Straightpull hub with 36T Ratchet SL SystemAerodynamically optimized rim shape effectively reduces drag and allows you to hold higher speeds with easeCarbon hooked and crotchet tubeless compatible rimDT Aero Comp straightpull spokes with Pro Lock alloy nipplesIncludes DT Swiss tubeless ready tape and valves