SPITFIRE FORMULA FOUR RADIALS 54MM 99D

Spitfire Formula Four Radial Full Wheels – 54mm 99D

Designed for maximum control and speed, the Spitfire Formula Four Radial Full Wheels in 54mm 99D deliver a wider riding surface for enhanced stability and consistent slides. Built with Spitfire’s premium Formula Four urethane, these wheels offer industry-leading flatspot resistance and long-lasting performance.

The Radial Full shape features a fuller profile and wider contact patch, giving you more grip when you need it and smoother, more controlled slides when you don’t. The 56mm size makes these ideal for transition, park skating, bowls, and faster street setups.

With a 99D durometer, these wheels strike the perfect balance between grip and slide, making them versatile across a variety of terrains.

• Spitfire Formula Four (F4) urethane
• Radial Full shape with wider riding surface
• 54mm size for speed and transition skating
• 99D durometer for balanced grip and slide
• Superior flatspot resistance and durability