BONES - Super Reds Ceramic Bearings

Features grade 5, silicone nitride, hot isostatically pressed ceramic balls.

Higher quality steel races and a superior surface finish.

Single non-contact removable rubber shield for easy cleaning and less friction.

High speed nylon ball retainer for greater strength and speed.

Pre-lubricated with Speed Cream racing lubricant.

Skate Rated clearances, tolerances, materials and lubricant provide the best performance and durability possible.