105 RS710 C46 CARBON DB WHEELSETColour: All Black Freehub: Shimano 11 & 12 Speed Type: Wheelset Inflation: Tubeless Rim Profile: 46mm Braking Type: Disc Brakes Shimano has brought full carbon wheels to a new level. With a development concept shared with DURA ACE and ULTEGRA, the new full carbon wheels offer balanced performance at a lower price. The C46, with its focus on a great all rounder model, shares DNA with the C50 DURA ACE and ULTEGRA wheel options.