Spitfire Wheels: F4 99a Shane Oneill Classic April Aura Linerless withstood more abuse and performed

withstood more abuse and performed superior to all other wheels

Get deep into powder

and a glove-friendly buckle

Leave one at home and one at work or school

and ribbed knit cuffs make it a technical

Spitfire Wheels: F4 99a Shane Oneill Classic April Aura Linerless withstood more abuse and performedSpitfire Formula 4 features more speed and control on all surfaces, unmatched flatspot resistance, smooth anti stick slide, high rebound compound. 100% true performance urethane. Classics Shape: The number 1 wheel in skateboarding. Medium width riding surface with round sidewalls. Designed for control in all situations. This wheel measures 52mm x 32mm with a 15. 6mm riding surface and Formula 4 99A durometer.