Aero meets Endurance! Thanks to the innovative carbon frame, the Alpine Hawk 2 Di2 is not only extremely light, but also fast and comfortable. This makes even long and demanding day and multi-day stages a pleasure! As always, our experienced BULLS engineers have drawn from the full range: stiffness for propulsion where needed, controlled flex and comfort where desired! Perfect shifting is ensured by the electronic SHIMANO 105 Di2 shifting group and of course, matching hydraulic disc brakes are used.