Spitfire Wheels Classic Miles Silvas Formula 4 53mm 101a

Spitfire Wheels Classic Miles Silvas Formula Four 53mm 101a is a pro-level wheel set built for skaters who want maximum speed, crisp response, and clean slide control — backed by Miles Silvas’ signature model. The harder 101a Formula Four urethane rolls extremely fast on smooth terrain and delivers a sharp, direct board feel, while still offering Spitfire’s trusted durability with strong abrasion resistance and flatspot protection. With a balanced 53mm diameter and Classic shape, this set is ideal for skateparks and smooth street skating where precision and speed matter most.

Technical specs

• Brand: Spitfire Wheels

• Pro model: Miles Silvas

• Model / series: Formula Four

• Wheel shape: Classic

• Diameter: 53 mm

• Durometer (hardness): 101a

• Urethane features: high abrasion resistance, flatspot resistance, smooth fast slide, high rebound compound

• Use: all terrains

• Pack size: 4 wheels

Key benefits

• Miles Silvas pro model graphic with elite Formula Four performance

• 101a hardness for maximum speed and crisp response on smooth surfaces

• 53mm diameter for a balanced setup with speed retention and technical control

• Classic shape for predictable grip and a familiar ride feel

• Clean, consistent slides for controlled braking and smooth powerslides

Performance & ride feel

These wheels feel hard, fast, and extremely responsive — perfect for skaters who want maximum roll speed and a crisp ride feel. The 101a durometer keeps things quick and direct in parks, while the 53mm size offers a great balance between agility and speed retention. Slides come out clean and predictable on smooth concrete, making them a strong choice for park skating and technical lines where speed and consistency are key.

• Extremely fast roll on smooth terrain

• Crisp and direct board feel with high rebound response

• Clean slide release with predictable control

• Durable urethane made for heavy sessions

• Best for parks, smooth street, and transition skating

How does it feel underfoot? Very fast, crisp, and responsive with clean, controlled slides.
Is it best for street, park, transition, or all-terrain? Park and smooth street — ideal when speed and precision matter most.