The Spitfire Formula Four Radial Full 99DU wheels are a staple in the skateboarding world, known for their durability and performance. These wheels are designed to offer control and consistency across various terrains, making them a versatile choice for skaters.

• Set of four wheels
• Constructed from 100% True Performance Urethane
• 54mm diameter
• 38mm width
• 99 durometer hardness
• Features a super wide riding surface with rounded edges for enhanced stability and smooth transitions
• Designed to maintain shape through repeated use
• Finished with classic Spitfire branding