The KOM Light epitomizes affordable, high-end performance at nearly the same weight as carbon Proprietary 4D spoke drilling prevents binding and lateral loading of the spokes Integration of the all-new Solid Strip on TCS 2.0 rims delivers the easiest to mount and most reliable tubeless system WTB has ever made A recessed channel along the center of TCS 2.0 rims allows installation of the all-new Solid Strip, which prevents tubeless tape from sagging at the spoke holes and results in a smooth, consistent interface between the tire and rim The TCS 2.0 bead hook shape has been updated to implement a more natural junction between the rim and an inflated TCS tire improving retention and performance 40 and 45mm models feature the new Dropdown center channel for easier tire removal and changing 29in WTB KOM Light 622 21 25 18 Dbl DISC Black 32 PV 426gUPC/EAN/GTIN: 714401205550