Superzero 317 alloy aero bars new aluminum version of the superzero handlebar made in high end 7050 aluminum series using an innovative mechanical forming process that allows to obtain the exact aero shape of the carbon version the bar aero pro file and cross section have been designed to minimize the drag and provide an ergonomic grip for any riding style at the same time the design ideally matches the modern philosophy of racing bikes designed to be aero apart from being light and stiff