Found on the latest generation of S-Wonks Venge, the Aerofly II ban is part of the holistic aerodynamic package developed in Specialized’s own wind tunnel, but that makes it no less beneficial on your bike thanks to the fact that your bars are on the leading edge of the bike.
This second- generation bar sees the flattened top aerofoil section moved forwards to increase knee and forearm clearance, it also has a step before the drops so that the bar tape blends more neatly where it finishes after the hoods.
Listed weight is 235g and the reach is 80mm with that extra space inside the aerofoil used to hide the cables to further cleanup the look and improve aerodynamics. Aerofly II comes in four sizes from 38-44cm.