Underground Wheel Co.
The Cleans have a classic shape in white urethane and are a versatile wheel for street, park, or pool. Our 101A urethane has a smooth grippy feel but is resistant to flat spots. The Clean may be the most reliable wheel in skateboarding. Cleans are available in 50, 52, and 54 mm. Like all our wheels, Cleans are made in the USA from the finest urethane.