Abus GameChanger 2.0 Helmet - Velvet Black Small Travel-160mm Hub Spoke Type J-bend Hub

Hub Spoke Type J-bend Hub Weight 223g Hub Drilling 28H Position Rear Axle Type 12mm TA Freehub Body SRAM XD-R Hub Spacing 142mm Primary Color Purple Rotor Mount Center Lock

model iRiX Specialized IS upper S

Tire Compound X-Race Tire Diameter/ISO 700C/622 Labeled Size 700x25C Tire PSI 73-116 Tire Type Clincher Tire Width 25C Tire Width Range 18 - 29 Primary Color Black Tire Technology Aramid Protek Tire Weight 215g Bead Folding e-Bike approved No TPI 3x120TPI

Color Silver/Gray Half Link Chain No keyword search gx Drivetrain Speeds 11 Defined Color Gray Links (links) 120 Chain Connection Type Single Use Master Link Width 5

Abus GameChanger 2.0 Helmet - Velvet Black Small Travel-160mm Hub Spoke Type J-bend HubPushing 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