JX BLS-HV7146MG 46kg Brushless High Precision Steel Gear Full CNC Digital Servo Motor for RC Car Robot Arm Helicopter Airplane Parts

I run this servo in my cen reeper and what a difference over the 9kg stock servo. This servo is plenty powerful and fast. Works great! Would definitely recommend!

Great bang for the buck servo. Turns my 6lbs rig with ease. A bit jittery but running strong on 3s

I was very surprised that this has been a great servo. It's on the more 'affordable' side for a good high torque servo so I was apprehensive to buy it. I installed it in my kraton and run it at 7.4v threw a castle bec. IF you try and run it at 6v with the stock esc with the kraton it will not work very well but no high torque servo works well at 6v. I have Reefs servos for my higher end 8th scale cars. This definitely doesn't work as well as a $140 servo like a Reefs but it is perfect for what it is, a good $55 servo that will work on an rtr 8th scale monster truck.

Absolutely will not center and has half the claimed torque. The gears feel smooth with no play or slop in them, but when mounted on the ruder of a 60cc plane you can move the ruder a 1/2 to 3/4 of an inch back and forth with know tension on it. Its in the programming. Wound up buyin a Savox 2292, lightning fast and plenty of torque. The JX that claims 180 degrees is even worst.

It’s a good quality servo strong and quick at a good price

Put in my kraton 6s exb. It works great on hard surfaces but not on grass. Even while moving it won’t turn the wheels very well.

I had it in my Kraton 6s for about a week before I blew it. Just get a good brand and you won’t have to buy two or three times. Unless you buy 3 of these at a time. Did really good! Until I put it under a stress test.

This kind is the one my brother uses in his car and his has broken on many trips for miles back in the mountains