Bones Bearings Ceramic REDS Super (8mm, 8Pack)

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 frictionHigh speed nylon ball retainer for greater strength and speed.Pre-lubricated with Speed Cream racing lubricant.All Bones Bearings products come with a warrantyBrand: Bones...