DT Swiss F 1900 Classic Rear Wheel - 27.5", 12 x 157mm, 6-Bolt, HG 11 MTN, Ratchet LN 18, BlackF 1900 Classic wheels are made to withstand some of the harshest conditions. With a new rim based on the latest generation of Downhill rim design, coupled with the tried and true ratchet hub, the F 1900 wheel aims to take the beating of numerous bike park laps. Intended use = DH All Mountain Trail Tubeless ready, 30mm wide alloy rim Sealed bearing, Spline Hub with Ratchet LN 18T freehub drive system Includes tubeless valve and tape Product Specifics