The patented kite design that started the quad line craze. Strong pull and good stability make this the pro's choice. The Supersonic offers speed, agility, precision, and all around outstanding performance. With a somewhat reduced pull and easy manueverability, the Supersonic can readily contend with virtually all wind conditions. Newly shaped wingtips and dual left and right vertical supports will provide a flying experience that will surpass your expectations. The Supersonic is able to fly over forty five miles per hour . . .in reverse!