Spitfire - Formula Four Classic 99DU Wheels - 51mm
- Spitfire Formula Four is an advanced formula polyurethane that offers high performance and rebound, whilst remaining durable.
- With yellow and black classic spiral graphic on the outer facing side and minimal branding print on the inner facing side.
- Classic shape, known for speed and control
- Flatspot resistant
- Smooth anti-stick surface
- Size: 51mm
- Durometer: 99