The Spitfire Formula Four Arson Business Classics feature an iconic and timeless graphic, with the #1 shape for skateboard wheels in the world! As a result, these are perfect for beginners, pro riders, street skating, skate parks, bowls and vert ramps!

Spitfire’s Formula Four urethane combines all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Featuring an unmatched abrasion resistance for fewer flat spots, more controllable grip, and longer lasting speed no matter the terrain!

Features:

• Durometer: 99A
  
• Durometer: 55mm