Atom's Bionic Swiss Bearings optimize speed and longevity! High Performance Swiss Bearings don't get any better than this. Titanium ball bearings, lubricated with light race oil, no break-in period needed, Delrin cage 20% glass reinforced and affordable, the Bionic makes for the best performance Swiss bearing on the market today! Great for Derby and other high-performing, serious skater! They have no break in period either.
- Available in 8mm or 7mm.
- Quad wheels require two bearings per wheel making the total of sixteen bearings needed.
- This product is priced for a set of 16.