UNDERCOVER Antirocker Wheels 45mm 101A | 4-Pack | Aggressive Inline Grindollen Powerslide Rollen making it the perfect helmet

making it the perfect helmet for younger skaters or people with smaller heads

These Powerslide Sabres W4 Convertible Blades fit a variety of skates and frames with 4 wheels

the fastest aggressive inline wheels every made

With more different molds than any other skate brand in history

UNDERCOVER Antirocker Wheels 45mm 101A | 4-Pack | Aggressive Inline Grindollen Powerslide Rollen making it the perfect helmetUNDERCOVER Antirocker Wheels 45mm 101A, Undercover (UC) is the leading urban, freestyle and aggressive aftermarket wheel brand. Whether you are grinding, sliding, jumping or just cruising, UC has you covered. Made by injection molding glass fiber reinforced nylon, these grindrocks are made for one purpose only, grinding. Wheels: Antirocker wheels 45mm for Aggressive Inline Skating; two bearing are required for each wheel. Brand and manufacturer