Freddie Spencer
Yu Suzuki began development of "Hang-On" after deciding to design a motorcycle racing game as a way to use a torsion bar in an arcade game. With market research suggesting GP 500 racing was popular, Suzuki took inspiration from world champion Freddie Spencer and his style of racing. The game's soundtrack was written by Hiroshi Kawaguchi, who used rock music that was uncommon in arcade games at the time.