Spitfire F4 99 Diego Rude Awakening Wheel 53.5mm M A groove on the inside

A groove on the inside of each bearings inner race eliminates weight and allows insertion and removal of the bearing using the Bones Bearing Tool

durable wheels w/ either 83a hardness (super-micro

Compression straps

providing a frostbite-free means to keeping up with the crew

Spitfire F4 99 Diego Rude Awakening Wheel 53.5mm M A groove on the insideBuilt for speed, durability, and smooth consistent slides, these 99D wheels deliver excellent flatspot resistance and dependable control across street and park terrain. The Classic shape offers a lightweight rounded profile preferred by skaters looking for predictable response and smooth slide performance on rails, ledges, transition, and technical street features Diameter: 53. 5 mm Durometer: 99a