Spitfire Formula Four Classic Blue & Black 56mm 99a Skateboard Wheels

From Spitfire comes the Formula Four classic skateboard wheels in a blue & black 56mm configuration. These skateboard wheels feature a classic wheel shape made of Spitfire's Formula Four urethane, giving the blue skateboard wheels flat spot resistance and a smooth ride. The wheels have a wavy black design on one side, while the other is accented with classic Spitfire text.