54mm F4 Conical Full 101a Wheels

Spitfire Formula Four Conical 101a Wheels are high-performance skateboard wheels made with Formula Four urethane for lasting durability and consistent roll. Designed in a conical profile for responsive control and grip at 54mm diameter. High-rebound construction ideal for street and park skating.

• Diameter: 54mm
• Width: 32.1mm
• Riding base: 20.1mm
• Durometer: 101a
• Conical wheel profile
• Formula Four performance urethane
• Durable high-rebound construction
• Responsive control
• Street and park performance