Castle 5th scale

Originally Posted by DwightSchrute

i saw the xl is using 8 gauge wire coming off the esc. does that mean the motor and batteries also should have 8 gauge wire as well?

I would. Castle has done their homework so if they fit a wire of a certain size to their ESC I would stick to it. Still I dare say that 10awg wire on the batts could hold up but why have a bottleneck in your setup. Make sure everything is equal all around and you will have an optimal setup.