The RollerBones Nitro is one of the most sought after wheel in derby! These Nitros come with aluminum hub which helps give the bearing a better, faster roll. The different hardnesses are great for any derby need whether you are blocking or jamming these Nitros are what you need under your feet! Most derby wheels are $80 but you need to replace every season where these nitros are going to be with you for many seasons to come. Mr. Fritzy: Trust me, you will want a better quality wheel for your skating. You're only as good as your equipment. The RollerBones Nitro Wheels are a 59mm younger sibling to the turbos. Offering great maneuverability, acceleration, and high end speed. Perfect for any discipline. Wheel Core Yes Wheel Diameter 59mm Wheel Width 38mm Wheel Hardness 92a, 94a, 97a, 101a Wheel Formula RAA Wheel Color White, Black Wheel Suggested Use Derby/Jam/Speed Wheel Surface Treaded
