DT Swiss ER 1600 Spline 23 Front Wheel - 700 12 x 100mm Center-Lock Black. Its easy to lose track of time on the ER 1600 series endurance wheels. Thanks to the 22mm rim inner width and the mix of comfort and grip provided by the ideal support of wide tires you can easily change your plans and extend the ride. You will enjoy the quick engagement of the 350 hub with 36 SL Ratchet which combined with the strong spokes will give you a smooth ride even on technical roads.Aluminum sleeved rim joint hooked bead tubeless readyDT Swiss 350 Straightpull hubs with Center-Lock disc mountIncludes DT Swiss tubeless ready tape (mounted) and DT Swiss alloy tubeless valves