Spitfire – Formula Four 101D – Conical

A wider version of the conical shape, wide riding surface, cut in sidewalls, to decrease weight, a solid, controllable shape for all terrains.

Full riding surface without the weight. Symmetrical, cut-in sidewalls for speed, control and slide when you need it.

– More speed and control on all surfaces
– Unmatched Flatspot Resistance
– Smooth Anti-Stick Slide
– High Rebound Compound
– 100% True performance urethane
– 101 Duro