F4 99a Radials 53mm

Spitfire Formula 4 Radial Wheels. 99A.

Formula 4:Unbeatable lasting performance Spitfire urethane. Fast.Long lasting, abrasion resistance, smooth anti-stick slide with a controllable grip.

Radial Shape: A round edge, medium width riding surface shape. Offers the versatility of the Classic shape and the width of a conical.