Originally Posted by nikkiesteban
ohh. I'm using tamiya 23t RZ and geared it at 4.46 then i touched the motor and it was hot. but not very hot. maybe its already afternoon that's why it didnt smoke. I think if i want to gear like that i have to put fan..
you should not gear it that low, your fast burning the brush. it may be fast but the motor will get damaged like burned after 5 minutes. I've race using rz and never geared mine that low.