Abus GameChanger 2.0 Helmet S 51 - 55cm Pure Grey CheckoutSpec= 90mm Travel 27.5 / 29 They fit only the Shimano

They fit only the Shimano XTR M9000 and M9020 cranksets (race and trail respectively)

Consistent power in wet and dry

5" rate (lbs) 200

but it is also soft and supple

Forward Pressure10mm: forward pressure for length adjustment when ski is flexed

Abus GameChanger 2.0 Helmet S 51 - 55cm Pure Grey CheckoutSpec= 90mm Travel 27.5 / 29 They fit only the ShimanoPushing 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