[Guerilla]

Any one know if mike could make me some custom pinions in the 20-30 tooth range.

So what turn 2250 does every one think i should go with and an estimated speed. I was thinking 10 or the 8 but will the 8 be a little high on the rpms? any idea if im going to get 10mins plus runtime on a 5000mAh 8s setup