F4 New 97 Pedro Delfino Turbo Radial
The Spitfire F4 New 97 Pedro Delfino Turbo Radial is specially designed for optimum performance on any terrain, with a unique combination of soft-duro compound and Formula Four 99s for an unmatched combination of speed and slide. Whether on smooth or rough surfaces, these reformulated 97s will maintain their speed and provide unparalleled control.