Shimano Ultegra RS770 C30 Carbon Tubeless Wheel Set Center Lock Disc
High performance carbon laminate road racing disc brake wheel meets the demands of today's professional and amateur riders. Smooth surface carbon and alloy tubeless ready clincher rim is both light weight and rigid, with an easy to use Centre-Lock rotor mount for use with disc brakes. High lateral rigidity is improved with a wide flange spacing. Labyrinth double contact sealing - low-friction seals effectively shutout water, mud and dirt without affecting rotational smoothness. Polished bearing races reduce friction and provide for smooth rotation.