Super hard antirocker wheels for extra space and no wheel bite when grinding. Will fit bearings (not included). 

The new Undercover Antirocker wheel is extremely stylish and strong in addition to having a dual color pour. The black/white colourway has a 45mm diameter and 65D (rockhard) hardness rating with 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 bite. 

Sold in a set of 4 wheels, bearings not included.