Spitfire Formula Four 93A Soft Sliders. Controllable smooth slide and reliable grip. Soft duro with high rebound compound absorbs more impact and vibrations. Unmatched F4 flatspot resistance. Holds speed over any surface.

93A Duro Soft Sliders offer a controllable consistent slide anywhere. Soft duro combined with high rebound compound absorbs more impact and vibrations. Easier on your body for long sessions.

Radial Full offers a super wide riding surface with round edges for stability and versatility.

54mm x 38mm with a 25mm riding surface and Formula Four 93A durometer.