I bought this motor to replace a motor that burned up on my Techone Mini Popwing. I was looking for something that would work well with a 25 amp ESC, 6x4 prop and a 3 cell 1000mah lipo and boy did I get what I was looking for. This motor is excellent on my wing! Although it's not a screamer the speed is decent compaired to the HXT motor I used before but the bonus was unlimited vertical. I had my wing so high that I couldn't see it anymore and it took about 3-4 seconds after cutting the throttle for it to come down enough that I could see it. I get 8-10 minutes of flight time on a 1000mah 3 cell 40c lipo and the motor comes down slightly warm. The ESC is cool to the touch. I will definately be buying a few more of these motors.