Quantum - Eclipse Series Bearings
- Full ceramic design for the ultimate cruise or competition speed
- Extremely low coefficient of friction and low centrifugal forces make this bearing the fastest out there
- 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
