Bones Swiss Ceramics are in a class by themselves. If you want the best there is, this is it. The Cerbec® ceramic balls are much lighter, harder, stronger, and longer lasting than the finest steel balls.
- Accelerate faster.
- Roll faster and farther.
- Resist dirt and moisture better.
- Help to repair injuries to your races caused by dirt.
- High speed nylon ball retainer for greater strength and speed.
- Skate Rated™ clearances, tolerances, materials and lubricant provide the best performance and durability possible.
- Set of 8 bearings
- 4 bearing spacers