RUSH, your new favorite longboard bearing. The fastest bearing of the Rush line, this is the best all-weather option for the serious longboarder. These Bearings have an innovative stability locking system in the spacers for an extra smooth ride when bombing hills and catching major speed. Black ceramic ball bearings, stainless steel casing. Extra fast, strong and long lasting. 8 pack. 4 Spacers and Bearing Lube also included.