Once you have experienced the speedy sensation of aero optimization youll never get enough. The AR 1600 Spline 30 gives you that exact thrill thanks to the same know-how that went into the development of DTs high-end carbon Aero wheels ridden by the pros. The aerodynamic advantage is further enhanced by the addition of aero spokes and hidden nipples. The 350 hub with its Ratchet System efficiently transmits the power of each pedal stroke to help you in the acceleration phase.Aerodynamically optimized rim shape effectively reduces drag and allows you to hold higher speeds with easeAluminum construction sleeved rim joint hooked bead tubeless ready rim350 Straightpull hub with 36T Ratchet SL SystemDT Aero Comp II straightpull spokesProLock hidden spoke nipples help to reduce air drag around the rimIncludes DT Swiss tubeless ready tape and valves