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.
• Sticker

• - Set of 8 bearings
• - 4 bearing spacers
• - Instructions
• - Sticker