Thanks to the Formula 4 urethane, SPITFIRE F4 Radials wheels offer a lot of performance! They are resistant to flat-spots and with its classic design they are super fast and controllable. Burn Four-Ever! You can recognize the urethane of FORMULA FOUR by the abbreviation F4, it is different from all the other types of compound that the market offers, whether for commercials on the streets, in the park or in the bowl, this Spitfire F4 will always respond with high performance. Spitfire guarantees a product that even under stress and high-speed laboratory tests has given very excellent results. SPITFIRE F4 Radials 99A wheels contain a material called urethane, naturally of the highest quality, with the certainty of offering the skater a wheel that is fast and that retains its original shape and dimensions longer than any other wheel! In addition, Spitfire F4 Radials wheels have the rounded driving surface design, offers maximum speed, control and the smoothest non-stick glide combined with the most controllable grip. Thanks to the 99A durometer, the classic Formula Four are the perfect wheels for the roughest all-round surfaces.
Size: 52mm
Hardness: 99A
Material: Formula Four Urethane
