Abus Gamechanger 2.0 Cycling Helmet (Pure Edition) Subtle 'Pure' pastel colours come to the Abus Gamechanger 2.0 Cycling Helmet (Pure Edition), giving this aero-speed machine a fresh look. What hasn't changed is that uncompromising combination of aerodynamic features and premium safety technology. Fast and safe, the Gamechanger 2.0 Cycling Helmet won't let you down. Starting with watt-saving technology the Gamechanger 2.0 features Abus' Aero Blade design. This special grid structure gives you muti-angle aero gains. So no matter your head inclination, speed or side angle, you can be sure you're getting a watts-saving benefit. It's not just fast though. This road helmet is also cool. AirBoost air inlets and Forced Air Cooling Technology combine to great effect, drawing air inside and giving a rush of airflow across your head. So whether it's the heat of a summer sprint stage or a city-centre crit, you'll be benefiting from the cooling power of this lid.  Of course, safety is also a fundamental feature. The multi-shell in-mould design is engineered with a tough outer shell matched to a shock-absorbing EPS foam inner. The foam core is also reinforced with the ActiCage system. In the event of a crash, this enhances the helmet's structural integrity giving a boost to head-saving safety.