The Abus Airbreaker is Abu's new ultra-lightweight helmet for the road. The helmet has been developed in close collaboration with Movistar. Airbreaker combines perfect ventilation with optimal aerodynamics. Abus has developed a new Multi Speed design that offers ventilation exactly as you want it. Specifications:. Optimized air intake and ventilation that provides better cooling. Chin buckle with hand control. Soft straps that are easy to maintain. In-mold for better finish and protection. Weight: 240 grams.