- The Bont/Jesa Black Series is the best steel bearing we have ever made.
- The bearing is made with high grade steel and the 7 balls are extremely round.
- The inner race is double polished and the bearing is ready to roll with Kluber racing oil from Germany.
- The shields are easily removed for cleaning.
- Fits 8mm axles
- Made in Switzerland.
Pack of 16 pieces.