Abus GameChanger 2.0 Helmet - Pure White Small Disc Rotor background-color: #f1f1f1

background-color: #f1f1f1

Ventilation: excellent ventilation for this helmet type due to 6 air inlets and 8 air outlets

Description 44mm Thin Flange Socket Compatibility 12/24 Notch

}Kuat Trio Phat Bike Adapter: 135 x 9mm

and phone taps

Abus GameChanger 2.0 Helmet - Pure White Small Disc Rotor background-color: #f1f1f1Pushing faster forward Through CFD simulations, wind tunnel and track tests comes the evolution of GameChanger. A true mastery of aerodynamics, without a gram of comfort or safety sacrificed. Multi position design for optimal aerodynamics regardless of the angle of the head Unique Aero Blade structure on top accelerates windflow and adapts to different speeds and inclinations of the head Rear AirFlow Star, w enlarged outlet area 32% boosted airflow