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 - thereby creating a super lightweight and robust core. Lab tested and rider approved urethane also helps to deliver a smooth ride and a long lasting wheel.
Aircraft-grade aluminum alloy core
ABEC 9 bearing included and installed
88A polyurethane hardness
Sizes: offered in 110mm & 120mm
Weight (per wheel): 110mm = 6.95 oz (197g); 120mm = 8.08 oz (229g)