Spitfire Wheels Formula Four Classic Black Blue Swirl 53mm 99a

Spitfire Wheels Formula Four Classic Black Blue Swirl 53mm 99a is a premium everyday wheel set designed for fast, consistent performance across street and park skating. With a standout black and blue swirl urethane look and Spitfire’s proven Formula Four compound, these wheels deliver strong abrasion resistance, unmatched flatspot resistance, and smooth anti-stick slides that stay predictable even during heavy sessions. The 53mm size hits the sweet spot between speed and control, while the Classic shape keeps the ride familiar, versatile, and easy to trust on any terrain.

Technical specs

• Brand: Spitfire Wheels

• Model / series: Formula Four

• Wheel shape: Classic

• Diameter: 53 mm

• Durometer (hardness): 99a

• Color: black / blue swirl

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

• Use: all terrains

• Pack size: 4 wheels

Key benefits

• Unique black/blue swirl urethane for a standout look on any setup

• 53mm diameter for a balanced mix of speed, agility, and control

• 99a durometer for fast roll and responsive riding in street and park

• Formula Four urethane for top-tier durability and flatspot resistance

• Smooth anti-stick slide for consistent, predictable control

Performance & ride feel

These wheels feel fast and responsive, with a balanced ride that works for almost any type of skating. The 53mm diameter gives a slightly quicker roll than smaller wheels while staying light and technical, and the Classic shape provides dependable grip with smooth release when sliding. Formula Four keeps everything consistent — from speed to slide — making this a strong daily-driver choice for skaters who want performance first, with a clean swirl finish.

• Quick acceleration with strong speed retention

• Predictable grip for street and skatepark skating

• Smooth controlled slides without hooking

• Durable compound built for repeated impact and rough spots

• Versatile size for daily all-terrain setups

How does it feel underfoot? Fast, responsive, and consistent with smooth, controlled slides.
Is it best for street, park, transition, or all-terrain? All-terrain — ideal as an everyday wheel for street and park.

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