Abus GameChanger 2.0 Helmet M 52 - 58cm Performance Red CheckoutTitle=Wheels Manufacturing Angular Contact Sealed Cartridge Bearing It's hard to beat at

It's hard to beat at the price

Uses non-corrosive mineral oil with excellent heat expansion and non-water absorbing properties

Do NOT fit on the cranksets for Shimano DA 9000 / Ultegra 6800

Coming in six colors with special edition etched clamps to fit every riders needs

Abus GameChanger 2.0 Helmet M 52 - 58cm Performance Red CheckoutTitle=Wheels Manufacturing Angular Contact Sealed Cartridge Bearing It's hard to beat atPushing 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