The perfect aero combination for Time Trialist or Triathlon racers.Matching up the CODA 9590, the deepest wheel offered by Princeton Carbonworks with the latest Blur 633 full monocoque construction disc wheel.The CODA 9590 features a Tactic racing hub and 24 aero bladed spokes. The BLUR 633 has an integrated rear hub that uses the same internals as the Tactic racing rear hub.Supplied with Shimano HG freehub body