sup peoples. I got an eb4 s2 and i would like 2 know the speed in kph with the .21 pro engine. Also I'm not sure if i should take it back and get the eb4 pro could some one please help?Thanks
i have an eb4-s2 but i dont understand your question. u have the RTR version and want to know how fast it goes? why do u want the pro. its nice, but the LE is muc better, and u can purchase the upgade kit.