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⚙️ Upgrade your TRX4M with precision and style — don’t get left behind!
The INJORA 25T Aluminum Servo Horn is a CNC-machined, anodized black and red metal upgrade designed specifically for the 1/18 TRX4M stock servo. This durable, easy-to-install 2-pack replaces fragile plastic parts, enhancing both performance and aesthetics for serious RC enthusiasts aged 14 and up.
| ASIN | B0BRKQK787 |
| Age Range Description | Kid |
| Best Sellers Rank | #246,769 in Toys & Games ( See Top 100 in Toys & Games ) #78 in RC Servo Horns |
| Brand Name | INJORA |
| Color | Black & Red |
| Customer Reviews | 4.2 out of 5 stars 191 Reviews |
| Educational Objective | Game, play |
| Included Components | 2pcs TRX4M Horns |
| Item Dimensions | 4 x 2 x 1 inches |
| Item Type Name | TRX4M arm |
| Item Weight | 0.01 kg |
| Manufacturer | INJORA |
| Manufacturer Part Number | 4M-12BKRD |
| Manufacturer recommended age | 14 years and up |
| Material Type | Aluminum |
| Model Number | 4M-12BKRD |
| Number of Packs | 2 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Manual |
| Set Name | 2-pack |
| Size | Small |
| Supported Battery Types | No batteries required |
| Theme | Vehicle |
| Unit Count | 2 Count |
J**L
Nice machining
Great little servo horns, doesn't fit the ROG1 if anyone was wondering
B**R
Nice
Would have been amazing if I had the right servo. Great quality and built nicely.
L**L
Perfectly fit my trx4m servo
Look great the feel great as well the do just as advertised steering is more snappy then either the plastic horn
R**.
Won't fit Injora 11kg servos
Nicely made, too bad it doesn't fit my Injora 11kg servo spline (despite both being 25T) - and Amazon suggesting it as a pairing upon checkout. Be careful when ordering, this truly is meant for the stock servos.
E**G
Happy with my purchase
Exactly what I wanted. Solid.
R**S
Not a good fit for new servos
Not a true 25t I matched it with a new injora servo with a 25t and it spins and spins no tooth lock
A**S
Can work but requires some intervention
I read the reviews indicating a tight spline fit but figured I would give it a shot. These are just about the perfect height for the 89/91 RC10 Stealth car installs. Well packaged but the spline is quite tight for most 25T servos. I took a Scotchbrite pad and 400 grit sandpaper and carefully cleaned the splines and then carefully pressed the horn on and off a servo to slowly wear away the plating. This took a bit (maybe 30 minutes of off-and-on installation). Eventually I got it to a point I was comfortable with. I applied a thin coat of high pressure grease and installed. This would be 5 stars if it fot better right out of the bag.
L**J
Worth the purchase.
I upgraded my servo on an Injora Tarantula build and pretty shortly after the first drive I broke the supplied plastic horn. This replaced it well, and got rid of one of the few Phillips head screws on the truck in place of a 2mm hex driver which I'd prefer since it's with my rc stuff. A #2 screwdriver is not. Easy to install, cheap to buy, built to last. You won't regret buying it, and you'll have one to share with a friend.
D**L
Good servo horn for stock trx4m servo
I got these servo horns to replace the one on my stock trx4m servo and it fits good has a few different spots for the screw to go. It comes with extra screws which is handy Would probably buy again
C**N
Einfach nur super
Typische super Verarbeitung von Injora. Perfekt
K**R
INJORA 25T Servo Arm Hupe -Aluminium Servo
gehen ziemlich satt auf den Servo, so wie es sein soll würde ich wieder bestellen
R**D
Work great with injora 7kg servo!
Just What I needed! Work's and look's great!
D**M
Eigene Servohörner passen nicht auf eigene Servos.
Also mittlerweile kann man nur noch sagen, dass man um Injora einen gewaltigen Bogen machen muss. Injoras Taktik ist es, einen RC hype schamlos auszunutzen und tausende proprietäre "Upgrade" Teile auf den Markt zu fluten die nicht einmal unter sich selbst passend sind. Wer Injora kauft muss sich darauf einstellen dass nichts passt, weil Injora bei jedem Detail eigene Maße verwendet und proprietäre Dinge verwendet wo es nur geht. So sichern sie ab, damit du nur die qualitativ mittelmäßigen, aber super teuren Injora teile kaufst. Das geilste ist, sie haben nichtmal für ihre eigene Produkte kompatible Teile. Denkt ihr Injora bietet für ihr proprietäres Metallservo für 1/18 crawler etwa Servohörner an? Natürlich nicht. Injora verkauft nur standard servohölrner, aber keine die zu ihren eigenen Servos passen. Das Servo kommt jetzt in den Müll, ich kauf mir was vernünftiges, echtes mit Qualität und fertig. Ich bin von Injora geheilt. Kauft auf keinen Fall Injora. Mittelmäßiger krams der nicht passt, wo man nur bastelt, dafür dass es nach kurzer Zeit ohnehin kaputt geht.
Trustpilot
1 month ago
3 weeks ago