The new aluminium version of the highly successful Superzero handlebar is made from high-end 7050 aluminium using an innovative mechanical forming process that allows creation of the exact aero shape that features on the carbon bars. The new DCR Handlebar allows full cable routing through the bars for a more sleek and tidier look to the bike. The handlebars aero profile and cross section has been designed to minimise the drag and provide an ergonomic grip for any riding style. The design marries perfectly with the modern philosophy of racing bikes being aero and light, yet stiff enough to handle the strongest of sprinters. The Superzero handlebars uses the modern RHM shape for an unbeatable grip on the drops These bars feature a entry hole for installation of Di2 bar-end junction box. Key Features: Shape: Rapid Hand Movement (RHM),Size: Outside to Outside,Material: 7050 Aluminium,Handlebar dia: 31.7mm,Reach: 75mm,Drop: 130mm,Di2 Compatible,Weight: 305g (42cm).