Quantum Bearing Science Isotope Series boards Nylon cage

Nylon cage

which is comprised of 50% organic plant matter that is both lightweight and durable and aids in reducing plastic consumption

4 Bearing Spacers

Put it on and you’ll go from zero to hero in an instant

Crafted from a soft cotton blend with cozy fleece lining

Quantum Bearing Science Isotope Series boards Nylon cageGreat ceramic bearings should not be elusive or ridiculously expensive. Enter the Isotope series bearings. As with the Metallics and Atoms, Quantum Bearings start with high purity, high quality carbon steel for the inner outer rings, ZrO2 ceramic roller balls for frictional thermal shock impact resistance, and high tensile strength, hydrophobic retainers these bearings are a great balance of flow and mechanical strength and serve as an excellent