DT Swiss E 1800 Spline 30 Rear Wheel - 700c 12 x 142mm Center-Lock HG 11 Road Ratchet LN 18 BLKTubeless ready, disc specific sleeved aluminum rims 22mm internal width and 30mm rim depth Spline 370 Ratchet LN Center Lock disc hub with 18t Ratchet system DT Swiss New Aero II straight pull double butted and bladed spokes with ProLock Squorx nipples HG 11sp road: Compatible with HG splined Shimano SRAM 11sp cassettes. Also compatible with Shimano SRAM 8 10sp cassettes with spacer Also includes: factory installed rim tape and tubeless valve TECH