Erase dirt and dust from your grip tape

Adjustable rear strap means one size fits most

If you know

100% polyester

They also added a magnetic Fid-Lock buckle which is easier to use for little fingers and eliminates those pesky neck pinches

Quantum Bearing Science Isotope Series helmets Erase dirt and dust fromGreat 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