Classic Formula Four wheels with versatile OG Classic shape for all-around performance. Formula Four urethane delivers reliable speed, control, and flatspot resistance.
- Size: 54mm
- Hardness: 99D
- Shape: OG Classic — versatile, all-around profile for street and park skating
- Performance: Reliable speed and control for all skating styles
- Durability: Formula Four urethane — durable, flatspot resistant
