Several of us just got 10TT's for x-mas, breaking every day, but thats another story. Current setup is Novak 4.5 550 motor, MMP, 14 toothe pinion. I would have thought that the vehicle would have been a bit faster than it is. So the question is, do we go with a 13 / 12 toothe pinion, or go to a 39 toothe center spur gear.
And no its not the driving that caused the vehicle to break if thats what some are thinking. This truggy is just not built that well. Period.