Root Industries 110 mm Air Wheels, Black/Rocket Fuel

• Aircraft-grade aluminium alloy core
• Offered in 110 mm and 120 mm lightweight design
• ABEC 9 bearing included and installed

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 good lightweight and robust core. Lab tested and rider approved urethane delivers a smooth ride and a long lasting wheel. Rounding out the air series wheel are elegant finishes and a variety of colour options to make your scooter stand out among the crowd. Features: aircraft-grade aluminium alloy core offered in 110 mm and 120 mm lightweight design ABEC 9 bearing included and installed 88A pu hardness 23. 8 mm width profile 6. 95 ounces/197 grams per wheel (110 mm), 8. 08 ounces/229 grams per wheel (120 wheels are sold in pairs.