The series focuses on Wheelie, a red Volkswagen Beetle, and his girlfriend Rota Ree (a pun on the "rotary engine"). Wheelie made his living as a professional- and quite successful- racing and stunt car. Wheelie did not talk, unlike the other characters in the show, but emoted by honking and displaying symbols across his windshield showing his inner thoughts such as a heart for love or a lightbulb for an idea. Wheelie could also produce any form of prop needed from his trunk thru the use of special mechanized hands, much like Inspector Gadget would later. Wheelie's regular nemeses were a 4-member motorcycle gang called the Chopper Bunch which included the leader Chopper (who was jealous of Wheelie and had a spiked motorcycle helmet for a head), Revs (a sputtering three-wheeled motorcycle who often mixed up his words), Hi-Riser (who was tall in body but shorter in brains), and Scrambles (a small minibike who acted more like the good kid caught up in the wrong crowd). Scrambles would constantly try to warn Chopper that his plans were about to backfire only to be rebuffed ("Muffle it, Scrambles!") and end up taunting his sullen leader once they inevitably did