Abus GameChanger 2.0 Helmet - Velvet Black Medium ZS62/40 The RoadLink is optimized around

The RoadLink is optimized around Shimano road derailleurs

With the optimized setup of the boot-binding-plate-ski components

5>1-1/8 inch spec info

this variant\nfeatures a single

Abus GameChanger 2.0 Helmet - Velvet Black Medium ZS62/40 The RoadLink is optimized aroundPushing 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