The Spitfire Formula 4 Hellfire Radial wheels are the number one shape in skateboarding worldwide!
Spitfire’s Formula Four Performance Urethane lasts longer, withstood more abuse and performed superior to all other wheels. Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Formula Four’s True lasting Performance Urethane comes not from a single benefit. However, from a combination of qualities and features that together produce a truly great wheel.
Formula Four Performance Urethane is unlike any other. Formula Four wheels retain more material, coned less and keep their original shapes and sizes longer than any other wheel.
SPITFIRE FORMULA 4 HELLFIRE RADIAL:
- Diameter: 54mm
- Durometer: 99a
HERMANN STENE RIDING THE NEW HELLFIRE FORMULA FOUR LOCK-INS! Overall the Formula Four Performance Urethane is unlike any other out there on the market today. Spitfire Formula Four wheels retain more material, coned less and keep their original shapes and sizes longer than any other wheel. Overall, be sure to keep yourself in the loop on the rest of the amazing products and accessories that Spitfire has to offer for skaters of all kind right here: SPITFIRE WHEELS