Antirocker 49 4-pack color_teal The Powerslide Calf Brake I

The Powerslide Calf Brake I fits the XC Trainer skates and includes all necessary hardware for the assembly

A brilliant inline fitness skate that defies all the rules

With a classic style and a modern matte black finish

roller derby

The TRINITY system also enables you to adjust the position of the Elite aluminum cast frames to suit your unique skating style

Antirocker 49 4-pack color_teal The Powerslide Calf Brake IThe new Undercover Antirocker wheel is extremely stylish and strong in addition to having a dual color pour. has a 49mm diameter, a 65D (rockhard) hardness rating, and a flat profile. This antirocker wheel doesn't require a core because of its exceptional hardness, assuring optimum durability. Even with a 60mm wheel arrangement, its size eliminates the possibility of wheel biting. For any ambitious street skater, a must have!