- BSB Swiss Performance Quad Bearing
- Pack of 16 (7mm Inner Race)
- Suitable for Freestyle/Derby Skaters
- Swiss Manufacture & Precision Rated Design
- Single-Sided Non-Contact Bearing Shield
- High Speed Nylon Ball Retainer
- Pre-Lubed Premium Bearing Oil
BSB SWISS Bearings in a convenient 16 pack. Manufactured in Switzerland with exact skater tolerance. Highest level of quality available. Tightest possible ball and race geometry for supreme precision. Nylon bearing race for maximum lubrication retention.
