Primitive Skateboarding bearings.
- PREMIUM STEEL BALL BEARINGS
- NYLON CAGES FOR REDUCED WEIGHT AND FRICTION
- DEEP GROOVE DESIGN TO WITHSTAND HIGHER IMPACT
- DUST-RESISTANT, FRICTIONLESS, REMOVABLE SHEILDS
- LUBRICATED WITH LOW-FISCOSITY, NON-CORROSIVE OIL
- 8MM (BORE DIAMETER) X 22MM X 7MM