Each hero has different items and vehicles that they can use. When the young main characters speak the words, "Let’s go on!" into their mobile Go Phones, each member transforms into red, blue, yellow, green, and black Go-ongers respectively. Kids enjoy rooting for their favorite characters. The Go-ongers team up with the Engines shaped like supercars, buses, and other vehicles to fight the forces of evil. When the heroes shout "Engine-O, tune up!" their vehicles combine to form the giant robot "Engine-O."

(Updated in July 2008)