In the box
Mellow Rolls: Customized for Mellow Drive. Easy to change with normal skateboard tool Two standard 608 sealed ball bearings are included in the rollers.
Beneath the 6mm thick layer of polyurethane, the rollers of the Mellow Drives have a plastic core made of glass fiber that nestles like a gear around the motor. The reels are easy to change with a normal skateboard tool. Each roller has two standard 608 sealed ball bearings.
Size 80 mm