Quantum Isotope Ceramic Series Skateboard Bearings Sweatshirts 7mm X 5mm

7mm X 5mm

The A-Series Chassis was designed to be less rigid that previous designs allowing the aluminum to flex more under the rider’s weight allowing for a much more reactive ride

desert grip

and printed size tag

Drop mounted

Quantum Isotope Ceramic Series Skateboard Bearings Sweatshirts 7mm X 5mmWhat? A ceramic bearing design for the streets? Enter the Isotope ceramic hybrid series. A bearing designed for the high impact street park skater that is looking for the speed and performance of a ceramic bearing with the mechanical durability of an all metal design. Its a highly versatile bearing offering unparalleled performance on street sessions to backyard ramp jams. As with the Metallics and Atoms, we start with high purity, high quality carbon