Quantum - Ryan Decenzo Signature Series Bearings
- Ryan Decenzo signature design
- High precision chrome steel inner/outer rings
- Diamond polished raceways and rolling elements
- Zirconium oxide (ZrO2) rolling elements
- High strength thermoplastic cage and our proprietary Graphflo engineered lubrication process
- Removable shields with micro-ring for easy addition of lube without removing bearing from wheel
- Set of 8 bearings
- Packaged with 8 speed washers, 16 frictionless shields and sticker pack
