Kabuto Go is Koji Kabuto's personal customized motorcycle. It first appeared in episode 87 of the Mazinger Z anime when Viscount Pygman hijacked the Photon Power Laboratory. It is equipped with a special system that allows the vehicle to break through the lab's photon barrier.
The scientists of the Photon Lab gave Koji the Kabuto Go after Pygman took over the Photon Lab. Using the anti-barrier equipment inside the vehicle, Koji managed to get through the photon barrier. Once inside Koji proceeds to battle against Pygman. Afterwards, Koji mostly used the Kabuto Go as a mode of personal transportation.
- The design of the Kabuto Go is based on the motorcycle Pilder used to pilot the Mazinger Z's original design, Energer Z.