Quantum Ryan Decenzo Signature Isotopes Bearings

Bearing Design: ceramic hybrid
Precision Level: *****
Use Case: high impact street and park skating
A perfect match of style and performance.
Ryan Decenzo’s Signature Series isotopes feature 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.
Each Ryan Decenzo Signature Series Bearing Kit Includes:
8 x isotope series bearings
16 x Ryan Decenzo Signature frictionless shields (8 installed, 8 spares)
8 x speed washers
3 x stickers