---
product_id: 230475734
title: "550 RC Brushed Waterproof Motor 21T for 1/10 Crawler Axial SCX10 AXI03007 JL 90046 Traxxas TRX4 TRX6 RC Car Boat"
brand: "injora"
price: "23586 Ft"
currency: HUF
in_stock: true
reviews_count: 4
category: "Injora"
url: https://www.desertcart.hu/products/230475734-550-rc-brushed-waterproof-motor-21t-for-1-10-crawler
store_origin: HU
region: Hungary
---

# Waterproof design for rugged off-road use Built-in cooling fan for heat resistance 30% longer armature for max torque 550 RC Brushed Waterproof Motor 21T for 1/10 Crawler Axial SCX10 AXI03007 JL 90046 Traxxas TRX4 TRX6 RC Car Boat

**Brand:** injora
**Price:** 23586 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash relentless torque and conquer every terrain with INJORA’s 550 Waterproof Motor!

## Quick Answers

- **What is this?** 550 RC Brushed Waterproof Motor 21T for 1/10 Crawler Axial SCX10 AXI03007 JL 90046 Traxxas TRX4 TRX6 RC Car Boat by injora
- **How much does it cost?** 23586 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/230475734-550-rc-brushed-waterproof-motor-21t-for-1-10-crawler)

## 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

- • **Plug & Play Power:** Bullet plug connectors mean zero soldering—get back to the trail faster.
- • **All-Weather Warrior:** Waterproof motor keeps you running through mud, rain, and grime without a hitch.
- • **Cool Under Pressure:** Integrated cooling fan extends motor life and maintains peak performance on long runs.
- • **Torque That Dominates:** 30% longer armature delivers unstoppable power for your crawler or truck.
- • **Universal Fit, Ultimate Compatibility:** Perfectly engineered for 1/10 scale Axial SCX10, Traxxas TRX4/TRX6, and more.

## Overview

The INJORA 550 RC Brushed Waterproof Motor features a 30% longer armature than standard 540 motors, delivering high torque ideal for 1/10 scale crawlers and trucks. Its waterproof design and built-in cooling fan ensure durability and long-lasting performance in harsh off-road conditions. With easy bullet plug connections and broad compatibility including Axial SCX10 and Traxxas models, this 7.4V motor is a powerhouse upgrade for serious RC enthusiasts.

## Description

Note: This is Accessory for RC Car. Note: T means the number of turns. 12T motors fit high speed 1/10 RC Car Short Course Truck. 21T to 35T motors fit large torque 1/10 Crawler Axial SCX10 Specifications: Quantity: 1pc Diameter of Motor: 36mm Diameter of Shaft: 3.17mm Output Shaft: 16 mm(12T) 、11mm(21/29/35T) Voltage: 7.4-12V Weight: 230g Suit for 1/10 Crawler Axial SCX10 RC Car or Short Course Truck Package List: 1 x RC Brushed Motor

Review: Excellent quality - Excellent quality
Review: May have to swap connections for some reason mine runs in reverse if connected red red ,blk blk - Great motor, works well good speed and pretty quiet, I've used in my traxxas rock crawler and it performs effortlessly.

## Features

- 【Value for Money】 INJORA 550 Brushed Waterproof Motor is a budget motor built for messy, dirty, off road action.
- 【Powerful Torque】The armature of this powerful 550 motor is 30% longer than the standard 540 size motor, which can provide extremely high torque, and the high strength magnet ensures the best performance.
- 【Long-lasting performance】Heat resistant motor with built-in cooling fan, not only allows fast speeds and long run time but prolong life time.
- 【Unique Design】Bullet plugs is easy connection with no soldering needed. The brushed motor with 1/8th inch shaft diameter, inject strong power into the RC car.
- 【Applicable models】The 550 12T Motor compatible with 1/10 Short Course Truck Redcat ARRMA GRANITE SENTON TYPHON AXIAL HPI HELION 10SC HSP Wltoys Kyosho Slash 2WD 4WD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BF6ZGG1 |
| Best Sellers Rank | 164,047 in Toys & Games ( See Top 100 in Toys & Games ) 235 in Model Building Motors |
| Brand | INJORA |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,284 Reviews |
| Horsepower | 10 Horsepower |
| Included Components | No |
| Item Dimensions W x H | 36W x 36H millimetres |
| Item Weight | 220 Grams |
| Manufacturer | INJORA |
| Material | Metal |
| Model Number | CRAW18345 |
| Product dimensions | 36W x 36H millimetres |
| Shaft Diameter | 0.13 Inches |
| Speed | 550 RPM |
| UPC | 792332827478 |
| Voltage | 7.4 Volts |

## Product Details

- **Brand:** INJORA
- **Horsepower:** 78 Watts
- **Material:** Metal
- **Product dimensions:** 36W x 36H millimetres
- **Voltage:** 11.1 Volts

## Images

![550 RC Brushed Waterproof Motor 21T for 1/10 Crawler Axial SCX10 AXI03007 JL 90046 Traxxas TRX4 TRX6 RC Car Boat - Image 1](https://m.media-amazon.com/images/I/51Ro5rBt4qL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What size esc do i need to run 29t motor @ 7.2v ?**
A: Just about any brushed esc should work

**Q: added the 3-1 Planetary Gearbox from injora 35t motor and it slows the truck + overheats on 2s lipo, will this overheat on planetary Gearbox?**
A: Mainly a motor for amateurs it can help you get a hobby started

**Q: The product images show that the front (pinion side) of the motor uses a bearing instead of a bushing, is this correct?**
A: Mine did come with bearings. This motor is too high in RPM to use bushings. And honestly I dont know many manufacturers that still use them. Its almost just as cheap to use bearings now.

**Q: Will it fit in a carisma f150? Will it make it faster/ more wheel spin?**
A: It’s a brushed motor.   Faster/ more power go brushless and Lipo battery

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality
*by D***S on 23 January 2026*

Excellent quality

### ⭐⭐⭐⭐⭐ May have to swap connections for some reason mine runs in reverse if connected red red ,blk blk
*by D***D on 7 July 2025*

Great motor, works well good speed and pretty quiet, I've used in my traxxas rock crawler and it performs effortlessly.

### ⭐⭐⭐⭐⭐ Fast strong
*by M***. on 3 July 2023*

Strait swap on SCX10 iii Base Camp 3x speed gains from standard 35t Crawles just as good if anything a little better Definitely recommend!!

## Frequently Bought Together

- INJORA RC Motor 550 Brushed Waterproof Motor for 1:10 RC Crawler Axial SCX10 AXI03007 JL 90046 TRX4 TRX6 RC Car Boat (21T)
- Hobbywing QUICRUN WP 1080 G2 Brushed 2-3s ESC
- OGRC Motor 550 12T Brushed Motor for Traxxas Slash Redcat ARRMA AXIAL HSP HPI Wltoys Kyosho HELION 1/10 Scale RC Truck (12T)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-22*