Medium-Firm Flex

Diameter: Oversized  1 3/8" (35mm)

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WindDiffuser technology disturbs airflow to reduce noise and drag for improved fuel economy

All Karakoram splitboard bindings come standard with patent pending Ride-Stride forward lean with a Walk Mode and a Ride Mode

AIR Wheels | Black / Blu-Ray 42 Medium-Firm FlexRoot Industries AIR Wheels Ridden by more professional riders than any other wheel, the Root Industries AIR series wheel is the industry's most popular pick; all at an affordable cost. Root Industries special hollow core technology places strength and stability where it matters and nothing more. This allows for a super lightweight and robust core. Lab tested and rider approved urethane delivers a smooth ride and a long lasting wheel. Rounding out the