OPTIMUS PRIME makes sure all of the AUTOBOTS know how to fight at high speed. He practices whenever he can by challenging the other AUTOBOTS to dangerous obstacle course races. That way, OPTIMUS PRIME is always ready for a fight at super speeds. Spring into action with this quick conversion vehicle-to-robot hero! With just the press of a button, this mighty RALLY RUMBLE OPTIMUS PRIME figure changes from truck vehicle mode to robot mode through super speedy spring-loaded action. Convert him back to vehicle mode and push the button to convert him to robot mode again and again as the robot battles rage on!