Originally Posted by
slammin
I have an m03 with the factory esc and I have one with novak gtx in it.Both are good esc's.The size of the gtx makes it to were you can mount the esc inside the chassis in the rear of the car.Witch will help lower your center of gravity.And that makes a difference.
You can fit the factory ESC in the rear part of the chassis as well.
Liam