Quantum Diamond Series Skateboard Bearings Summer 2021 and 7mm width) and provide

and 7mm width) and provide the best in performance and durability

All over web laser graphic

Design on front

Total Performance  team skateboard deck

Quantum Diamond Series Skateboard Bearings Summer 2021 and 7mm width) and provideExtreme durability and performance for those that push boundaries. Diamond series bearings feature high precision chrome steel inner outer rings with a weatherproof Diamond Matrix coating applied, diamond polished raceways and rolling elements, zirconium oxide (ZrO2) rolling elements, high strength thermoplastic cage, and Quantum's proprietary Graphflo engineered lubrication process. Each Diamond Series Bearing Kit Includes: 8 x diamond series