Spitfire Dime x Spitfire Formula Four 99D Classics Skateboard Wheels - Red Size:52mm Absorbs 91% of impact energy

Absorbs 91% of impact energy in lab testing compared to 53% in other “performance” insoles (ASTM F 1614 -1999)

This bearing’s for you

durable urethane is a tested formula developed over the span of two years

An ergonomically designed splint with full wrap straps provide palm protection and wrist support without compromising your range of motion

Spitfire Dime x Spitfire Formula Four 99D Classics Skateboard Wheels - Red Size:52mm Absorbs 91% of impact energyDesigned with your favorite classic Spitfire Classic wheel designs and manufactured with the quality high performance, Formula Four urethane. Formula Four Urethane lasts longer, withstands more abuse and performs superior to all other wheels. Designed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Manufactured using a 100% pure urethane compound, Formula Four wheels out