Spitfire Formula 4 - Maulers Skateboard Wheels - Conical Full - 99 Duro

The Spitfire Maulers are a larger 58mm wheel built on the Conical Full shape, designed for stability and control on rougher streets and transition. Using Formula Four 99D urethane, they roll fast and wear consistently while keeping slides predictable when you need to break traction. The wider riding surface increases grip and confidence at speed, while the cut-in sidewalls help reduce weight and keep the wheel feeling responsive despite the larger diameter. Finished with the revived ’90s Maulers artwork, these combine a classic look with modern Spitfire performance.

Key Features

• Durometer: 99a Formula Four for fast roll and predictable slide
• Urethane: Spitfire Formula Four for consistent wear and performance
• Shape: Conical Full with a wide riding surface and cut-in sidewalls
• Ride feel: Stable and controlled on streets, parks, and rougher ground
• Graphic: Revived ’90s Maulers artwork
• Sold as a set of four wheels

About Spitfire Wheels

Founded in San Francisco in 1987 by Jim Thiebaud and Fausto Vitello, Spitfire grew out of the streets that shaped modern skateboarding. The brand has always stood for independence and creativity, backing generations of skaters who define the scene through their own style and commitment. Recognised worldwide by the flame logo, Spitfire remains one of skateboarding’s most enduring symbols of identity and culture.