Crank Brothers wheels are designed around the principles of strength, stiffness and acceleration. Low rotational inertia is designed into the wheels by distributing mass closer to the hub for faster acceleration and deceleration. Twin pair spoke technology keeps it simple and strong by using a single spoke length and allows for spoke replacement without removing the cassette, rotor or tire. Cobalt wheels are intended for XC and Trail riding.
Tubeless-ready rims have no spoke holes, which maximizes strength and eliminates the need for tape
Steel freehub body with 21 tooth engagement (17 degree)
Maximum tread contact with 1.8 - 2.3" tires
Tubeless valves and one spare spoke/nipple included
2 year manufacturer warranty