I think it states in the BRCA rules, that 2wd is rear wheels driven hence why I said rear. but stand to be corrected....
personally I don't give a damn what axle is driven. As where you put the motor. or your servo.
or what you run, brushed, brushless, nicads, lipos, your own made rubber band suspension. lol.....
2wd = 2 wheels driven..... that better?
and front wheel drive in competitive off road does not exist so sort of a pointless moan really......... if that changes then great, but find me a racer that runs a 2wd front wheels driven? (and I mean races, nit developing)....
bored now........... out.