Tom Pahk went
beyond the norm to create a new skateboard shape. He wasn't satisfied there,
though; he wanted a better truck design as well. The trucks are designed to
pivot with a torsion-bar type of spring suspension.
skateboard has a special four-wheel truck on the rear. The truck is designed
so the board has a different turning axis when it is level than when it is
in the middle of a kick-turn. The design would give stability of a downhill
speed board with the quick reaction (when the rider was doing a tail wheelie)
of the best skatepark and bowl riding board.