Don't compromise. In bike racing, the best rider with the best equipment wins. Winners rely on the AirBreaker. In the race, top performance counts on every single stage, no matter if it's the steep climb on the mountain or the nerve-wracking top speed of the sprint. The AirBreaker by Abus supports you on every single kilometre. Thanks to the honeycomb structure of the innovative Multi Speed design, the AirBreaker always offers the best possible aerodynamics and ensures optimum ventilation at the same time. This is because the Multi Speed Design doses the ventilation as it is needed: Maximum ventilation on slow, hilly stages and optimal aerodynamics on fast, flat stages.