Psychic Wave

Psychic Wave is Silver's Extreme Gear in Sonic Riders: Zero Gravity. The gear is a purple indigo color. Its name may have been a pun on Silver's psychic abilities and how the gear is shaped kind of like a wave. This gear can transform in to an air ride gear due to Silver able to fly with the use of his ESP powers. The gear's decpription is

"This board is made of an unknown metal, perhaps it came from the future along with Silver."