The D3 Dual Directional Design profile cuts drag at the tyre-leading and rim-leading edges. OCLV Pro Carbon offers an optimised blend of weight, strength and durability. Tubeless Ready (TLR) rims allow for quick transition to a tubeless system. Confidence inspiring brake track increases stopping power while dissipating heat. 35 mm depth OCLV Carbon rim (27 mm outer, 19.5 mm inner width) DT Aerolite spokes and Alpina locking nipples. Quick release hubs, Bontrager 24 point engagement, 3 pawl hub. Includes TLR rim strip, TLR valve, valve core removal tool, Black Prince carbon pads, and traditional rim strip. Approved for use with Bontrager-packaged Black Prince brake pads.