Introducing the newest wheel to be released from Spitfire. The Spitfire Formula Four in either 101Duro (street) or 99 Duro (park). Spitfire Fire got there team members to test the Formula Four wheels and the results show that the Formula fours withstood more abuse and performed superior to all other wheels. The Spitfire Formula Four Urethane was made to withstand flat spotting and withstand heaving skate sessions without wearing down. The Formula fours are truly like no other wheel we have seen before.
- Formulated for a harder, faster ride
- Unmatched flatspot resistance
- Smooth anti-stick slide
- More speed and control
- 100% true performance urethane
The 99 Duro Skatepark Formular fours allow you to have everything the street wheels give you but just that little bit softer so you can grip on the slippery ramps and still take them to the street and do some power slides in front of sprouters.