Quantum Diamond Series Skateboard Bearings Summer 2021 Ricta Wheel Dynamics 55mm Clouds

Ricta Wheel Dynamics 55mm Clouds Red 86a white

Chima Ferguson Pro Rated Bearings

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

Independent MiD 139 polished skateboard trucks

Quantum Diamond Series Skateboard Bearings Summer 2021 Ricta Wheel Dynamics 55mm CloudsExtreme 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