The new Attack is a TÜV/GS-certified protector backpack that offers ambitious mountain bikers added safety even on the gnarliest trails. A removable SAS-TEC back protector with multiple impact protection (depending on the force of the impact) prevents injuries. High-set hip fins ensure a firm, secure fit - no matter how rough the ride. And when the going gets tough, the full-face helmet and protective gear can be quickly attached to the outside of the rucksack.