Before the war for the AllSpark began, CLOCKER was a professional racer on CYBERTRON. His speed and skill dazzled millions of fans, and for a while, he seemed unbeatable. He was on top of the world. Then war came, and there were suddenly no more races to run. He turned his skills to finding the AllSpark, stopping the DECEPTICONS, and bringing peace to CYBERTRON. He dreams of the day the war ends, and he can race again alongside his AUTOBOT friends with no limits on how far or fast he can go.
Clocker appeared in the following 5 comic books: