KST X12-508 Micro Coreless HV Servo

Put this on the ailerons of a 32" crack laser and has been fantastic! Zero blow-back, very responsive, solid servo.

I use these in all of my 380 helicopters. Really like them as they work great and are inexpensive.

Fast and powerful no issues so far.

awesome!

I am using these servos on a SAB Goblin miniComet helicopter. These are excellent micro size servos for helicopter cyclics. They are economical, perform superbly well without compromise in performance, and have a proven popularity with helicopter pilots. The spline is 5mm 25T, which is probably the most common size spline for these size servos, so finding compatible servo arms is pretty easy. They are true HV, so can be powered directly by a 8.4V 2S LiPo.

I love kst servos. They're good quality, reliable and reasonably priced. I always buy kst servos and always order from helidirect!

Have these on goblin 420 cyclic, and they work much better then expected. my collective feel under high disc load is very consistent, due to the amount of torque these guys have. servo speed means nothing if the servo doesn't have the power to push through, and these certainly do! Their also very quiet!

For your sab goblin mini comet, they are the best