Spitfire Formula Four OG Classics 99D Skateboard Wheels are high-rebound urethane wheels with a wider riding surface and cutaway design for enhanced control and smooth slides. Built with Formula Four performance urethane for flatspot resistance and lasting speed on all surfaces.

• Durometer: 99D
• Wide riding surface
• Cutaway wheel design
• Formula Four performance urethane
• High-rebound compound
• Flatspot resistance
• Smooth anti-stick slide
• Enhanced control
• All surface performance
• Color: White/Yellow