INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black)

This servo is a beast!! Butter smooth. Fits perfectly

Servo looks great, black with aluminum cuts. Fit perfectly with the Injora aluminum axles. Much better performance than stock servo in speed, power, and durability, and price. This set comes with the servo, mount, and servo arm, for the price of the OEM servo alone. Semi easy to install (there are no instructions) If you are using the Injora aluminum axels you will need the 2 micro grub screws and a .05 allen key to install, but set servo into the mount first then tighten the grub screws, but not too tight. Not sure how it fit stock plastic axels.

This servo has worked extremely well on my injora tarantula build. Extremely smooth, quick response steering.

Best servo I think I have tried yet I wanted to mention in the description is mentions that you can't use a stock trx4m servo mount and I was bumed at first since I previously upgraded to the injora brass servo mount but I figured out you totally can. The reason it dosent work is the center hole on the servo is a thinner screw and the brass one has a bigger diameter screw. So I took out my dremel with a sand paper bit and sanded out the center hole on the servo on both sides just enough to get the orginal servo mount screws in and it worked perfectly. This servo is definitely 2x stronger then the traxxas trx4m 2065r servo upgrade. I was having issues with my full metal/brass rig with the 2065r not having enough torque in the rocks and would dead stop sometimes making a line more difficult. Only downside I see is no waterproofing but what I have seen on the rcfunandgames youtube channel you can take this servo is water crossings if you don't dunk it too long. At this point kinda given up on the whole full water proof thing since my injora reciver isn't waterproof aswell. Dosent make sence injora make the mb100 esc and injora motors waterproof but not the reciver. But either way for a rock crawler build this is a must have. I do wish injora would come out with a 4mm/8mm total brass steering arm and for the laydown servo kit a brass arm aswell but I can't complain because injora is killing it with the upgrades

Item works great. Plenty of power. looks nice too

Durable, strong and fast. The 11kg servo is one of the best upgrades for your rides. It's as simple as plug n play

Great quality on all the parts.

Fits great, Looks Great, my trx4m has no problem turning my bigger tires