Bones Swiss Ceramics Skateboard Bearings (8Pk)

Bones Bearings, Swiss Ceramics, Set of 8 Bearings 

Superior Grade Steel, 8mm.

Features:

• Precision Ground Skate Bearings
• 100% High Purity Silicon Nitride Ceramic Balls
• Removable High Speed Nylon Cages 
• Removable Non-Contact, Frictionless Rubber Shields
• Lubricated with Bones Low Viscosity Bones Speed Cream
• Fast, Long Lasting, Easy To Clean