These premium roller skate bearings were designed to take more weight on the sides than other roller skates, making them ideal for roller derby and jam skaters who put their skates through the wringer.
- Package of 16 Qube 8 Ball Bearings
- Each bearing contains 8 ball bearings instead of the standard 7
- Qube 8-Ball bearings take more impact and sideload
- 8mm only