this esc is great! i use it with a corally 15x3t motor and it goes like hell! the setup is very easy and the failsafe of this esc is great! they say you can us it above 13t and that's true, i recommend using it for 15t or higer motors, just for safety. the quality is perfect, i have it two years now and it works just perfect!
Very nice speed controller, works very good! Shifts a little too early to reverse in my opinion. Also sometimes you have to turn the reverse button on your transmitter becouse it switches drive forward and backward.