These Speed Demon Gold Bearings are rated ABEC 7. High performance bearings keep loot in your pocket and urethane on the streets. Set of 8. Diabolically fast oiled speed bearings. They're high impact tested against crushing forces of over a ton. That's a big ollie!
* Super fast, smooth, and strong with less overall weight
* Hardened Rockwell C 60-62 titanium steel construction with derlin crowns for low friction
* Double polished deep groove racers
* Better stability, increased speed, and rolling resistance
* Thicker IR and OR for increased strength and impact resistance