Gear Shift, a spybot from unicrons' side, he infultrated cybertron during the great war. Teaming with Megatron, he used his alias Shift to push the Autobots back. Upon finding one of their generals, he engaged him in combat. When a fissure in the planets' surface opened, both Shift and the autobot general fell into it. The autobot did not survive. Upon wakind up, Shift found the body of the fallen enemy, and since he was the first to ever wound him, Shift decided to take his form and infultrate the autobots aswell. After stealing the spark of Gear, Shift became a whole new machine. Gear Shift. his autobot side a car, his decepticon form a jet. He is the perfect soldier and a even better spy.

Gear Shift © Me
Transformers © Hasbro