Maximum efficiency for time trials with an aerodynamic design elaborated in the wind tunnel, respecting the weight since there are triathlons and mountain time trials. Side wind is no longer a problem thanks to the new aerodynamic design AIR PLUS U-Shape profile with a maximum width of 28mm. This allows the use of wide tires without negatively influencing the wind flow. NEW Rim: AIR PLUS High modulus carbon fiber with a new High TG Epoxy formula that is more resistant to heat. B.S.T. braking band (basalt) Graphics with decor transfers on lacquer. Hubs: Turbine NITRO Aluminum CNC Oversize straight pull Spokes: SAPIM aero CX-RAY Fasteners: PG-404 Tire Set Weight: 1.730g