The DRV/AEROa is a high-performance aluminium aero drop barKey Features:It features a truncated airfoil top section for aerodynamics, comfort and stiffness,The hook of the bar has been optimised for modern road shift levers,The innovative fit and ergonomics of the DRV system include a 7 degree ramp angle and a 4 degree flare in the drops, allowing a natural wrist angle for enhanced comfort and control,Width options are available from the super narrow 36cm, in 2cm increments through to 44cm,Weight (for 38cm) is 316 grams.