Racer X #9 is a comic book from June 1989 by NOW Comics, featuring artwork by Stephen Sullivan, Vince Argondezzi, and Rich Rankin. The story revolves around the character Racer X (Agent 10 (Rex Racer)), in a mix of car and espionage genres. This issue is part of the Racer X series and was published in English during the Copper Age of comics in the United States.