Abus GameChanger 2.0 Helmet M 52 - 58cm Flip Flop Purple CheckoutSpec= ZSG Gravel Compatible with Potenza and Centaur

Compatible with Potenza and Centaur shifters

Range 10-28Cogs 10-11-12-13-14-15-16-17-19-21-24-28Cassette Body Type SRAM XDRDrivetrain Speeds 12Color Silver/BlackDefined Color SilverDefined Color Black

Gum-X compound optimizes the balance between rolling efficiency and traction

}SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68/73mm 73 Road-Wide Black

Abus GameChanger 2.0 Helmet M 52 - 58cm Flip Flop Purple CheckoutSpec= ZSG Gravel Compatible with Potenza and CentaurPushing 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