Profile Design Aero HC System Color:Clear +/- 5% accurate power readings

+/- 5% accurate power readings

Construction: BPA-Free

Appropriate for all skill levels

leading professional racing cyclists to create the best possible shoes for you

Profile Design Aero HC System Color:Clear +/- 5% accurate power readingsAerodynamic, refillable on the go front mounted bottle strategically positions hydration between the rider's arms for a hidden, sleek aerodynamic profile. Integrated computer mount efficiently positions electronics. Flip cap for quick and easy refill and no splash Aerodynamic shrouded straw mount Aerodynamic, removable nose aids in the cleaning process Bracket attaches to the aerobar extensions and offers width adjustment as well as length adjustment