Spitfire Formula Four 99D Daan Pyrocat Classics Skateboard Wheels Piro The advantage of this design

The advantage of this design is higher speed

right at your fingertips

Ultra responsive Duraflex CB nylon is the key ingredient in this indestructible design

-these almost feel like a crewneck they so heavy

Blood Wizard - Crimson Wanderer team board

Spitfire Formula Four 99D Daan Pyrocat Classics Skateboard Wheels Piro The advantage of this designDesigned 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