Legendary Original Bones® Swiss Bearings are the optimum combination of Bones Skate Rated™ design and Swiss precision manufacturing creating the standard by which all other bearings are measured. For more than 36 years preferred by the world's top professional skaters. Proven, professional competition-grade speed and durability make Bones Swiss normally last several times as long as ordinary ABEC rated bearings. Made in Switzerland.Features: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 lubricantSkate Rated; clearances, tolerances, materials and lubricant provide the best performance and durability possible.Best selling high end skate bearing in the U.S.A.
