Spitfire Wheels Formula Four Conical Full Chrome Venom 54mm 99a

Spitfire Wheels Formula Four Conical Full Chrome Venom 54mm 99a is a high-performance wheel set made for skaters who want maximum control, stability, and speed with a bold graphic finish. The Conical Full shape features a wider riding surface and a more supportive sidewall profile, giving you extra grip and confidence for powerful carves, fast landings, and consistent slides. Built with Spitfire’s Formula Four urethane, these wheels deliver high abrasion resistance, unmatched flatspot resistance, and smooth anti-stick slides — a top-tier all-terrain choice for street, park, and transition.

Technical specs

• Brand: Spitfire Wheels

• Model / series: Formula Four

• Wheel shape: Conical Full

• Diameter: 54 mm

• Durometer (hardness): 99a

• Urethane features: high abrasion resistance, unmatched flatspot resistance, smooth anti-stick slide, high rebound compound

• Use: all terrains

• Pack size: 4 wheels

Key benefits

• Conical Full wide shape for stability, control, and confidence at speed

• 54mm diameter for a responsive setup that still carries speed well

• 99a durometer for fast roll and precise street + park performance

• Formula Four urethane for long-lasting consistency and flatspot resistance

• Smooth anti-stick slide for predictable braking and clean powerslides

Performance & ride feel

These wheels feel stable and planted, with a noticeably wide contact patch that gives you more control through turns and on fast landings. The Conical Full shape helps keep slides smooth and consistent, while still providing strong grip when you need it. In 54mm, the setup stays agile for technical tricks, but feels solid enough for transition skating and higher speeds.

• Stable ride with confident grip

• Fast roll with strong speed retention

• Smooth predictable slides without sudden stick

• Durable urethane built for heavy sessions

• Excellent balance for street, park, and transition

How does it feel underfoot? Stable, fast, and planted with smooth, controlled slides.
Is it best for street, park, transition, or all-terrain? All-terrain — especially good if you want extra stability for street and transition.

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