Bearing fit and alignment are vital to the performance of your setup and the life of your wheels. Space Balls integrate the necessary spacers and washers directly into the bearings, keeping your wheels aligned without the complication of extra components. This perfect interface with the axle, combined with non-contact labyrinth seals that keep dirt out while minimizing drag, will enable riders to excel to ludicrous speed and beyond.
Built in spacers - Spacers are built straight into the bearing, allowing for better alignment and stability.
Non-contact labyrinth seals - Keeps the dirt away from the bearings, while minimizing drag.