Spitfire Wheel OG Classic Formula Four 60mm 99a

Spitfire Wheels Formula Four OG Classic 60mm 99a is built for skaters who want maximum speed, stability, and long-lasting performance in a classic Spitfire profile. The OG Classic shape delivers a traditional ride feel with predictable grip and smooth slide release, while Formula Four urethane offers high abrasion resistance, unmatched flatspot resistance, smooth anti-stick slides, and a high rebound feel that stays consistent session after session. With a full 60mm diameter, these wheels are ideal for transition skating, bowls, and fast park lines where speed retention and flow matter most — while still being a capable all-terrain choice.

Technical specs

• Brand: Spitfire Wheels

• Model / series: Formula Four

• Wheel shape: OG Classic

• Diameter: 60 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

• 60mm diameter for maximum speed retention and smoother roll over rough ground

• 99a hardness for fast, responsive riding in parks and transition

• OG Classic shape for a classic feel with consistent grip and control

• Formula Four urethane for premium durability and unmatched flatspot resistance

• Smooth anti-stick slide for predictable release even at higher speeds

Performance & ride feel

These wheels feel fast, powerful, and extremely stable — designed for skaters who want to hold speed through long lines and keep flow in bowls and transition. The 60mm size makes rough ground more manageable while boosting roll speed, and Formula Four keeps the slide smooth and consistent without sticking. If you want a big wheel that still feels like a real skate wheel (not a cruiser), this is one of the strongest setups you can run.

• Maximum roll speed with strong momentum retention

• Stable ride feel for higher-speed skating

• Smooth predictable slides without sudden hook-up

• Durable urethane made for heavy sessions

• Perfect for bowls, ramps, and fast all-terrain skating

How does it feel underfoot? Very fast, stable, and powerful with smooth, controlled slides.
Is it best for street, park, transition, or all-terrain? All-terrain — but especially ideal for transition, bowls, and high-speed park lines.

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