AGFRC 4.5kg Titanium Gear Sub-Micro RC Servo (B13DLM V2)

Highly recommended for a rc car. Great value for the money. Functions as it should and then some. Durability is thru the roof. Not saying it’s water resistant because it’s not but I’ve definitely ran it in the heavy rain. Wasn’t scared of puddles till after i realized it wasn’t waterproof but I was already having too much fun and didn’t stop. cheap enough to buy another one if it broke. But it never did. Took more bashing sessions than my injora 15kg. And I this one has more than enough torque, which was one of my worries. I’ve planned on just buying this servo as a place holder till I got a better one but it’s seriously survived so much I have the new servo just collecting dust. I don’t want to change those servo out. Hope yours works as well as mine my mini Kraton 3s is happy

I read several reports that the original front wheel servo motor & plastic gears do not hold up to landings, so I got this one with metal gears. Its fits pretty close, but I did need to put a small washer under it where it screws down to the main board, or else the arm on one side would interfere with the servo controlling the back flaps (ie: I had to raise this guy's arm a little to go over the other other servo arm on the side). Other than that, seems great. Pay attention to (take pictures of) the old one before you pull it out to make sure you get the new one situated right. (things like how far out on the arm does the control rod connect? Close to the center shaft or out on the end of the arm for more motion, etc). Also note which slot it plugs into, and which wire (light or dark) is in front when plugged in. My plane is the AeroScout S 2 1.1m RTF with SAFE - Good beginner plane, and it is one of the choices to practice with in the STEAM "Realflight Training" simulator, $39.99. Then I got a USB plug that goes into my PC, allowing me to use my actual remote control to control the flight simulator, so my fingers get all the muscle-memory of what buttons to be using, exactly the same in simulation and real flight. Very nice. SAFE mode is awesome - "save me from myself" features 3 settings: 1) Beginner: I have no idea what I'm doing, dont let me crash - automatically keeps plane level and prevents most drastic moves on your part. You basically get to fly in a circle using tail to turn. 2) Intermediate: Ok, I'm getting the hang of this, give me some more freedom to maneuver, let me bank the plane, but no enough for barrel rolls or loop-de-loops, but more freedom. 3) Expert: Ok, I got this, give me full control. Barrel rolls, head over heels loops, etc. AND most importantly: OOPS, I've lost control, press the PANIC BUTTON for instant beginner mode, auto level out, etc. Very cool, I highly recommend paying the extra $100 for the SAFE feature.

Slow rotation speed, does not work well for high speed RC car applications. better suited for robotics or crawlers. no reliability issues

Nice go-to micro HV digital. I have them on my gas plane throttle AND choke. AGFRC is a good budget brand servo. I bought extra for future projects. Work well with FRSKY receivers

This servo is a beast. 100% great action for a shift servo. Has plenty of torque. Not an aircraft guy but I bet this is for the money the best you could get. Now in order to use this as a shift servo you have to modify the bracket as it's about 5mm deeper on the Summit/Revo this is doable leaving a small gap at the top and enough material on the bottom for it to remain rigid. I haven't looked at what it would take to install it on a Trx4 but if you're good with modifications I bet you could make it work. The other consideration is the servo horn spine is smaller than the 2056 so you'll have to use the included servo horns. Which are not spring loaded so you may want to buy a servo saver if you use it for the diff locks or the shift on a Trx4.

I wanted a reliable and strong servo for the dig conversion on my SCX10 III Base Camp and this servo has been great. I have been running this servo for a few months, and it has performed perfectly.

This servo with a 25T 4.94mm spline is not compatible with basically any other metal servo horn on the market right now. The AGFRC branded one that DOES work is incompatible with the Losi Mini B. Too long, and even if you cut it down, the holes for the ball cup are the wrong distance from the center. Wasted a lot of time trying to make this thing work. The servo itself is definitely strong and seems like it would be durable, but without servo horn compatibility, it's as useless as my locked up EcoPower 827. Why they must make the splines different from everything else out there is beyond me...

Great speed upgrade. Will need to space the servo higher with washers on the mount to avoid the servo saver arm fouling on the esc tray.