Selling these wheels. 60mm, 78a. Would work well on all kinds of boards. Soft, grippy, and a comfortable ride. Seems like they would be a good size for roller skates as well. Hardly used; the riding surface still has some of the factory sheen intact, they are just a little dirty. D Sk8 Shop! Welcome to my shop! I have lots of other skateboard and longboard gear for sale here, just type "D Sk8 Shop" in the search bar to see everything I sell.