---
product_id: 643172769
title: "INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black)"
brand: "injora"
price: "KSh54615"
currency: KES
in_stock: false
reviews_count: 5
category: "Injora"
url: https://www.desertcart.co.ke/products/643172769-injora-coreless-high-torque-micro-servo-with-mount-and-servo
store_origin: KE
region: Kenya
---

# Water-resistant with O-ring seal 0.074s/60° speed at 8.4V 11 kg-cm torque max INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black)

**Brand:** injora
**Price:** KSh54615
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your RC game with torque and precision that leave others in the dust!

## Quick Answers

- **What is this?** INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black) by injora
- **How much does it cost?** KSh54615 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/643172769-injora-coreless-high-torque-micro-servo-with-mount-and-servo)

## Best For

- injora enthusiasts

## Why This Product

- Trusted injora brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Metal Gears:** Stainless steel gears deliver long-lasting accuracy and durability.
- • **Built for the Elements:** Water-resistant design keeps your RC crawler conquering any terrain, rain or shine.
- • **Ready-to-Mount Upgrade:** Includes metal mount and servo horn for a robust, professional installation.
- • **Unmatched Coreless Power:** Experience peak 11 kg-cm torque for ultimate crawler control.
- • **Silent & Smooth Operation:** High sensitivity digital servo ensures whisper-quiet, responsive performance.

## Overview

The INJORA Coreless High Torque Micro Servo is a premium upgrade for 1/18 scale RC crawlers like the TRX4M and TRX4MT. Featuring a coreless motor and stainless steel gears, it delivers up to 11 kg-cm torque with ultra-fast 0.074s/60° speed at 8.4V. Its water-resistant O-ring seal and included metal mount and servo horn ensure durability and seamless installation, making it the go-to choice for serious RC enthusiasts demanding precision, power, and reliability.

## Description

Servo Specifications:Part Number: INJS11Operating Voltage: 6V-8.4VTorque(6V): 8kg-cm/111oz-inSpeed(6V): 0.106"/60°Torque(7.4V): 9.5kg-cm/132oz-inSpeed(7.4V): 0.085"/60°Torque(8.4V): 11kg-cm/153oz-inSpeed(8.4V): 0.074"/60°RC Angle: 90°±5500-2500μs Angle: 180°± 5Motor: CorelessGears: Stainless SteelSpline: Φ4.9 Mini 25TBearing: 2BBSize: 23*12*26.5mmWeight: 21g/0.74oz

Review: Top du top mais ... - Rien a voir avec l'original la qualité est tout simplement incroyable. D'une souplesse et surtout plus réactif. Mais a ce prix même pas une petite dose de frein filet pour bloquer juste les deux petites vis qui bloque le support sur l'essieu. Je trouve ça dommage vu le prix. Car si vous mettez pas de frein filet rien empêche les deux petites vis de partir sinon faut les serrer sur le servo et la franchement je conseille pas d'une vous allez le marquer voir écrasé le boîtier qui est en aluminium là vis et en acier elle. Aluminium vs acier c'est l'acier qui va gagner. Perso je vais raccourcir deux vis que j'ai pour les remplacer. Je comprends pas que injora n'est pas pensé à ça .
Review: Works well for combat robots - Been using this servo in my antweight combat robot's flipper arm for a whole year as it was the most powerful micro-servo I could find. It's done 50+ fights without missing a beat. This servo has been put through hell and expected it to last only 20 or so fights before needing to be replaced. Has been: - Stalled for long durations - Taken direct hits from spinner weapons (only 1mm of abs between the spinner and the servo casing) - Force driven from huge hits on the arm it's controlling (internal gearbox still fine) - Run blistering hot for 10 or so minutes Measured 11 kg-cm when it was new, and still measures about that amount of force after all of this. Using it on 3 other bots as well and not a single issue. If you are using it for a crawler, you will probably not have an issue!

## Features

- 【Brand Product】INJORA coreless metal gear high torque digital micro servo, high sensitivity, stable and low-noise.
- 【Excellent Performance】 High precise metal gear, with better accuracy and longer service life.
- 【Perfect Combination】This servo is equipped with metal mount and servo horn, replaces the original plastic accessories.
- 【Application Scope】Water Resistant with O-ring seal, perfect for TRX4M Defender, Bronco, K10 High Trail, F150, TRX4MT 1/18 RC Crawler Upgrade.
- 【Note】Not compatible with the original TRX4M servo mount and servo horn.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTBR2PDC |
| Age Range Description | Unisex Adult |
| Battery Types | No batteries required |
| Brand | INJORA |
| Character | RC Servo |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 500 Reviews |
| Educational Objective | Game, play |
| Included Components | Servo, Servo Mount, Servo Horn |
| Item Type Name | RC Servo |
| Item Weight | 45 g |
| Manufacturer | INJORA |
| Material | Stainless Steel Aluminum |
| Maximum Recommended age | 120 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | battery |
| Size | Small |
| Theme | RC |
| Unit Count | 1.0 Count |

## Images

![INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black) - Image 1](https://m.media-amazon.com/images/I/51NKrjf09WL.jpg)
![INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black) - Image 2](https://m.media-amazon.com/images/I/611GftlWRUL.jpg)
![INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black) - Image 3](https://m.media-amazon.com/images/I/61JZOKOQpJL.jpg)
![INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black) - Image 4](https://m.media-amazon.com/images/I/61fu5CuMFSL.jpg)
![INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black) - Image 5](https://m.media-amazon.com/images/I/71HgM+bCkPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Top du top mais ...
*by Y***K on 13 August 2023*

Rien a voir avec l'original la qualité est tout simplement incroyable. D'une souplesse et surtout plus réactif. Mais a ce prix même pas une petite dose de frein filet pour bloquer juste les deux petites vis qui bloque le support sur l'essieu. Je trouve ça dommage vu le prix. Car si vous mettez pas de frein filet rien empêche les deux petites vis de partir sinon faut les serrer sur le servo et la franchement je conseille pas d'une vous allez le marquer voir écrasé le boîtier qui est en aluminium là vis et en acier elle. Aluminium vs acier c'est l'acier qui va gagner. Perso je vais raccourcir deux vis que j'ai pour les remplacer. Je comprends pas que injora n'est pas pensé à ça .

### ⭐⭐⭐⭐⭐ Works well for combat robots
*by J***N on 16 November 2025*

Been using this servo in my antweight combat robot's flipper arm for a whole year as it was the most powerful micro-servo I could find. It's done 50+ fights without missing a beat. This servo has been put through hell and expected it to last only 20 or so fights before needing to be replaced. Has been: - Stalled for long durations - Taken direct hits from spinner weapons (only 1mm of abs between the spinner and the servo casing) - Force driven from huge hits on the arm it's controlling (internal gearbox still fine) - Run blistering hot for 10 or so minutes Measured 11 kg-cm when it was new, and still measures about that amount of force after all of this. Using it on 3 other bots as well and not a single issue. If you are using it for a crawler, you will probably not have an issue!

### ⭐⭐⭐⭐⭐ Fits perfect.
*by K***. on 3 August 2023*

Fits perfect with aftermarket shock towers. reroute wires for more clearance. Does not hit top. Turns super tight. Very quiet and powerful. Might need to upgrade T-bone and Adjust steering points. Because it turns crazy tight! I highly recommend. Most upgrades like this are not waterproof. Traxxas is but rubbish!

## Frequently Bought Together

- INJORA Coreless High Torque Micro Servo with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts(Black)
- INJORA Brass & Aluminium 59mm Shocks- Long Threaded Shock Absorber Oil Damper for TRX4M TRX4MT 1/18 RC Crawler Upgrade
- INJORA Drive Shaft Steel Black Front Rear Center Shaft with D Shaped Hole for TRX4M Defender Bronco 1/18 RC Crawler Upgrade, 22g/Set

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-05*