Spitfire F4 Conical Wheels - 54mm 99D

The Spitfire F4 Conical Wheels – 54mm 99D deliver trusted Formula Four performance with smooth slides, dependable grip, and long-lasting durability. Built with Spitfire’s legendary Formula Four urethane, these wheels are engineered for speed, flatspot resistance, and consistent control through heavy everyday skating.

The Conical shape features a wider riding surface for added stability and smoother lock-in on ledges, rails, and coping while maintaining responsive slide performance.

At 54mm, these wheels offer a versatile balance of speed and maneuverability, while the 99D urethane provides the ideal mix of grip and slide for all-around street, park, and transition skating.

Key Features

• 54mm wheel size for versatile all-around performance
• 99D Formula Four urethane
• Conical shape with wider riding surface
• Excellent flatspot resistance
• Smooth slides and dependable grip
• Fast, consistent roll speed
• Ideal for street, park, and transition skating