The Reserve 50|50 is the perfect mix of speed and stability for all kinds of pavement-based racing—crits, triathlon and road. The profile was designed in collaboration with the aero wizards at Cervélo to ensure we delivered the optimal blend of gram savings—on the scales and in the wind tunnel. Like all Reserve wheels, you can set up the 50 tubeless or with tubes, and the traditional bead hook plays nicely with either.