watterproof BL esc for a maxx on 4s???

[hemiblas]

If you can find one, the old Mtroniks truck ESC speed controls were completely waterproof. Not sure how it would run that motor though, but a 7XL smoked mine and they are supposed to be good for an L motor. They were only rated 80A, but with the motor that came with the setup, it was enough to move an emaxx pretty descent.