Quantum - Fusion Series Bearings
- Ceramic hybrid ultra low maintenance bearing designed for the long haul
- Entire metal surface coated with Diamond Matrix (DMx); hard as diamond coating that significantly reduces wear and corrosion build-up
- GraphFlo Surface correction coating that is coefficient of friction matched to DMx
- Si3N4 ceramic roller balls for enhanced impact frictional resistance
- Carbon nano-fiber reinforced retainers
- Removable shields with micro-ring for easy addition of lube without removing bearing from wheel
- Set of 8 bearings
- Packaged with 8 speed washers, 4 bearing spacers and sticker pack
