Listed on this catalog page are Speed Jam Wheels from Sure-Grip, Vanilla, Labeda, Atom, and Omega. These wheels are mainly used indoor on rinks, because their hardness or durometer is 95A or more. These wheels come in a variety of different colors, sizes, and different widths. Some of the wheels have extra speed grooves cut into the wheels and the hubs can made out of a multitude of materials. Some the more expensive wheels come with removeable hubs.