The Zipp Service Course SL-70 Aero Handlebar is a carbon fiber bar with an aerodynamic profile to help riders push the pace on the road. This wing-shaped bar has been proven to save 6.4 watts compared to a standard round-tube section bar top. Zipp deigned its profile using Computational Fluid Dynamics to test how each iteration of the bar would perform in real world situations. The carbon bar features ample wrist clearance, for riding and sprinting using the drops. A 10-degree ramp angle is also utilized, angling the toward the brake hoods, eliminating the need for up-rotated bars. This version has a 70mm reach which assures a proper fit without altering stem length or sacrificing control. The Zipp Service Course SL-70 Aero Handlebar is an elite component for your fastest road bike.