anyone interested let me know. no controller. has been tested using a turbo pistol grip controller which is very interesting to get used to running a track vehicle with it. The guy i got it from had a controller for a fast traxx but wrong frequency. high gear runs great, low gear has a thing where it clicks when running one of the tracks backward but does not do it in high. at very least thing would make a good parts traxx and the electronics even work good too. battery door is there but one tab is broken off. has tons of power when i tested it and can wheelie in low gear easily. make me an offer.