Bones - Ceramic Reds Bearings

Bones Ceramics bearings are lighter and create less friction, resulting in faster acceleration and overall faster roll. Ceramic balls provide a self-healing benefit by grinding down dirt and dust to re-polish the steel races flat again. Finally, ceramic balls will not rust, further lengthening their life. 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 Packaged with detailed instructions