The designs are based on the knowledge we have gained with the SPEEDtime in the wind tunnel. The SPEEDairo is different from all products of the competition. The design is independent but it perfectly meets the individual expectations of the target group. Best cooling and little air resistance. The air is sucked in at the front and guided in the double helmet shell. This way the heat on the head is dissipated faster and at the same time the drag coefficient is reduced.