Spitfire F4 OG Classics 58mm 99A Skateboard Wheels

Spitfire F4 OG Classics Skateboard Wheels | Formula Four urethane, original cutaway shape

Spitfire's F4 OG Classics bring the brand's proven Formula Four urethane to the original cutaway shape — a wider riding surface with lightened sidewalls that protect the graphic and keep you rolling fast. At 58mm and 99A, this is the OG option for skaters who want Spitfire's heritage shape with modern F4 performance.

Key Technical Features

• 58mm diameter: A larger size that holds speed and rolls smooth over rough pavement — ideal for transition, cruising and skaters who want more momentum.
• 99A durometer: A harder duro built for speed and anti-stick slide control on smooth concrete and plazas.
• Formula Four urethane: Spitfire's signature compound engineered for speed, consistent grip and flatspot resistance — stays round longer than standard urethane.
• OG Classic shape: The original Spitfire cutaway design — wider riding surface for stability, lightened sidewalls to protect the graphic and reduce weight.
• Set of 4 wheels.

Why You'll Love It

The OG Classics shape is where Spitfire started — and the F4 version brings that heritage silhouette up to modern performance standards. The cutaway sidewalls give it a distinctive look and keep the graphic intact longer, while the 58mm size and 99A hardness make it a natural fit for transition skating, smooth streets and anyone who wants a fast, stable wheel with some history behind it. Formula Four urethane means it holds its shape session after session. The original shape, the best urethane, since 1987.

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