INJORA 7KG 2065 Digital Servo Waterproof High Voltage Sub-Micro Shift Servo for TRX4 TRX6 SCX10 III 1/10 RC Crawler Car,1PCS

Works great

I bought this for my last gen Traxxas TRX4 when the front differential servo stopped working. Unfortunately, this servo is slightly taller than the stock OEM servo. The plastic bottom which extends beyond the blue part of this servo is how much taller this servo is than stock. When attaching the servo holder this lower part of the servo hits part of the frame and causes the servo to tilt toward the battery box and rub against it, making the battery tray very difficult to screw back down. I ended up swapping my transmission gear shift servo out with this one. Then I ran into the next issue, the wire on this servo is shorter than stock by at least a cm or more, so I had to route the wire slightly differently to reach the receiver. Over all, this is a great servo. It is faster than the OEM and has metal shaft and gears, making it more durable. I've had the plastic gears of the OEM servo strip when installing the screw for the servo arm.

Best servo under $20 u can get imo. Working on a cheap scx24 build and this servo works great and cost me little. I would recommend to anyone who wants to upgrade there servo but don’t want to spend crazy money

It's a good servo. Me personally would spend the extra money on the 11kg coreless servo. I've replaced all of mt 7kg with the 11kg. It is strong and reliable though. Can't go wrong if it's from Injora.

Super good and responsive very strong better than OEM

Edit: Changed to 5 stars. Talk to Injora support, and they're sending me a new one. Just had send to them a video of a working servo plugged into the same channel. Bought 2 of these for Traxxas locking diffs. Both worked at first but one of them stopped after a few uses. Of course after the return window. Haven't contacted Injora yet.

Worked great for 10 minutes, now it only turns left, i then tried it on 2 different rigs with totally different brand electronics, that doesn't matter, it only turns left now..... im going have to replace it with a Meus (i hope that is better long term.) I'm Very disappointed after wasting $18 plus installation time. It took longer to install than for it to break. For context I had this on a really light weight all stock no brass trx4m mb18 its only job was to be better than stock. I normally have good things to say about injora but Hmmmppf.

Injora servos are always great for trail trucks and non comp crawlers.