Formula 4 99a
Spitfire Formula Four 99a wheels are available in popular sizes including 52mm, 54mm, and 56mm, in shapes such as Classic, Classic Full, Conical, Conical Full, Radial, Radial Full, O.G. Classics, Lock-In Classic, and Lock-Ins. Ideal for all types of skating, Formula Four 99a wheels deliver a balanced mix of speed, grip, control, and consistent slide performance.
