Brand new Sealed Bones Skateboard Swiss Bearings 8 Pack.
Single, removable, non-contact rubber shield allows easy cleaning and low friction.
High speed nylon ball retainer provides added strength and speed.
Pre-lubricated with Speed Cream& racing lubricant
Skate Rated; clearances, tolerances, materials and lubricant provide the best performance and durability possible.
Best selling high end skate bearing in the U.S.A.