BZERK Wheels are the answer to those who love the feel of a wide profile wheel with the benefits of a fully hollow core. BZERK Wheels feature a true hollow core (cap and core), making it super lightweight, fast, and giving it the perfect amount of flex.
The BZERK hollow cap, unlike others, gradually extends to the edge or "lip" of the wheel, which in turn allows for the solid feel similar to aluminum, without the weight, and wheel seperation, or "chunking". This extending of the cap also ensures a solid bond to the urethane and virtually eliminates the issue of "hubs or caps that pop off".
Uncoated concrete/cement / uncoated/dusty wood floors / old sport tile