Abus GameChanger 2.0 Helmet S 51 - 55cm Flip Flop Purple Axle to Crown Length-543 Extreme Hallgeir -2ºc to -10ºc

Extreme Hallgeir -2ºc to -10ºc

package: 80 ml

Upper headsets ship with a star nut which can only be used on forks with steel or aluminum steerer tubes

Heel Pre-Adjust

description Shimano I-Spec 1+2 Shiftmix mount 2-bolt split-clamp left/right right color silver

Abus GameChanger 2.0 Helmet S 51 - 55cm Flip Flop Purple Axle to Crown Length-543 Extreme Hallgeir -2ºc to -10ºcPushing 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