Check it BumbleBee, Gogic Five just got himself a Racer extension kit allowing him to auto-maniacally transform from a walking, talking menace to a four-on-the-floor racer. A plodder really, with acceleration more akin to John Deere than Ferrari. Still, a robot that can stomp out your sentient juices and then back over you to finish the job is worthy of our attention. The racer add-on is available in Japan for ¥8,400 or about $72 -- that's about $300 for the entire kit. See him in action after the break.