They're motorcycle masters made of muscle. And they're the baddest mamajammers this side of Mars! Throttle, Modo and Vinnie crash landed in Chicago after escaping the evil Plutarkians who destroyed their planet. Now they continue to battle Lawrence Limburger, the head Plutarkian on Earth, and his ruthless partners in crime. Roar into action with our music-lovin', rickin' and rollin', radical rodent heroes as they outwit the bad guys in one adventure after another!