Abus GameChanger 2.0 Helmet S 51 - 55cm Pure Grey CheckoutTitle=Wheels Manufacturing SOLO-SPLINE Micro Spline Single Speed Conversion Kit - 18t The F2 model is optimized

The F2 model is optimized for firmer and faster snow conditions with longer pressure zones to maximize top-end speed and a longer groove to improve stability at high speed on a harder snowpack

Meet any challenge with advanced training features such as hill score

Premium IS Headsets

} Designed for intensive training

Thru Axle and Quick Release Kit - works on 12mm thru axle and 5mm quick release bikes

Abus GameChanger 2.0 Helmet S 51 - 55cm Pure Grey CheckoutTitle=Wheels Manufacturing SOLO-SPLINE Micro Spline Single Speed Conversion Kit - 18t The F2 model is optimizedPushing 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