high strength thermoplastic cage

Manufactured at BBS

Ryan Lay cover

Extended wear protection

the One Star sneaker gained traction with the skateboarding community thanks to a performance remodel

Quantum Ryan Decenzo Signature Series Isotopes Skateboard Bearings deck_7.88" high strength thermoplastic cageA perfect match of style and performance. Ryan Decenzos 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 Quantum's proprietary Graphflo engineered lubrication process. Each Ryan Decenzo Signature Series Bearing Kit Includes: 8 x isotope series bearings 16 x Ryan Decenzo Signature frictionless