I'm running the SA-1230SG in an Axial Wraith (on a CC BEC at 6 volts) and it slings those heavily weighted wheels where I point them and it does it quickly. I'm running heavy beadlock (metal) wheels, weighted with lead, the large Mud slinger tires, the servo is smooth and not as loud as the Savox 0231 I use on my other trucks. This servo performs very well. Lots of torque, does hum a little, but man, it's awesome! I've had my wheels stuck against rocks and the servo powers me away, what more could I ask for. It was this or a hitec, and I've had hitec I used in planes and other trucks and they failed me 3 times! So far, Im very pleased!!!
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Was told it would fit my Arrma Big rock, but it does not as it is too tall, and conflicts with the frame that the ESC is mounted on.. I tried with original servo mount, and alu mounts, also tore of some cable arrangments clips on the ESC frame, but it is not going to fit the Big Rock The servo has now moved to my drawer where it will be located until I throw it away.
Verified purchase: Yes | Condition: New
This is a great servo for running in a monster truck in my opinion. It is not the fastest on the market but it is very strong and durable. I like it in my E Revo Brushless Edition. I used it for a single servo replacement, and am very happy over all. I would recommend either a glitch buster or a BEC. Servo is a little bit gitchy and jittery without one. My biggest shock was how noisy it is. I have looked into this and it turns out digital servos are noisy, this one just seems a little noisier than most. It is a good servo no complaints. The lead on the servo seems a little bit short as well, consider getting a servo wire extension.
Verified purchase: Yes | Condition: New
This servo works great, plenty of power,plenty of speed. @6 volts it puts out 500 oz-in of torque! Before you buy any servo you must calculate how much torque you need. A lot of manufacturers (even the better ones) put under powered servo's in their RTR cars and trucks. They last a little while but fail eventually. When it fails, do a little research and replace with one with enough power. Savox makes great servo's of all speeds and torque ratings. If you get the right one, you can't go wrong with Savox. A little pricey but great stuff!
Verified purchase: Yes | Condition: New
Savox is one of my favorite brands of servos to use in my airplanes, they’re very reliable, strong enough for 3D or any other use you have. You won’t be let down by their performance
Verified purchase: Yes | Condition: New
Very good servo for giant scale airplanes. Center very well, a lot of power on 6 volts and fast transit. As good as Hitec at less cost. The only downside is not programmable. If programing is needed then Hitec but most modern transmitters makes it unneeded unless you're trying to match servos on a single surface without match boxes.
Verified purchase: Yes | Condition: New
Admittedly this particular servo is taller than standard, in the right circumstances it fits fine. The raw strep fits 500oz torque is only it’s first highlight, a strong metal geared inside working smoothly to deal with the hardest of turns. Great option for crawlers, and any monster truck. And especially when the voltage is lower than you’d like, it still delivers! The occasional “Savox Whine” can come and go, but if you’re operating nitro you’ll never hear it. And if you are electric, you’ll overlook it due to its abilities. All in all, for when you don’t want to worry about needing more power!
Verified purchase: Yes | Condition: New
More torque than anything else out there for money. Could not find any name brand servo that has this much torque for under $ 100.oo. Have limited time on it, so I can not say anything about how well it will hold up. Reviews from RC car owners gave it good rating.
Verified purchase: Yes | Condition: New
Much stronger than the stock servo I had. Do a lot of hard-core rock crawling. The wires could be a few inches longer for custom builds.otherwise awesome performance.
Verified purchase: Yes | Condition: New
This is a budget power house for your 1/8 buggy or rock racer. Reliable power without BEC and beats every terrain in off-road power racing. One negative side: it is a bit noisy-
Verified purchase: Yes | Condition: New
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