The Spitfire Formula Four Conical Full skateboard wheels are designed for optimal performance and durability. This set includes four wheels, each measuring 56mm in diameter with a 99a durometer rating.

• Set of 4 skateboard wheels
• Formula Four Conical Full shape
• 56mm diameter
• 99a durometer
• Wider riding surface for enhanced control
• Cutaway design for lasting speed
• Unmatched abrasion resistance for fewer flat spots
• Smooth anti-stick slide
• More controllable grip