ORIGINAL: JUSTPASSEDU

i think im gonna need the stock gear cover though bc im running a pretty crazy setup , mamba 5700kv on a 3s lipo and if the 90t spur wont fit in the rpm one then im outa luck with that , the motor gets hot sometimes. I did open it up and there was some dirt in there , that does kinda suck . were is it coming in through the spot were you adjust the slipper? bc thats sealed with a lil cover