---
product_id: 230475734
title: "INJORA 550 RC Brushed Waterproof Motor 21T for 1/10 Crawler Axial SCX10 AXI03007 JL 90046 Traxxas TRX4 TRX6 RC Car Boat"
brand: "injora"
price: "244 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Injora"
url: https://www.desertcart.pl/products/230475734-injora-550-rc-brushed-waterproof-motor-21t-for-1-10
store_origin: PL
region: Poland
---

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

**Brand:** injora
**Price:** 244 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash relentless torque and conquer every trail with INJORA’s waterproof beast!

## Quick Answers

- **What is this?** INJORA 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?** 244 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/230475734-injora-550-rc-brushed-waterproof-motor-21t-for-1-10)

## 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, zero downtime.
- • **Cool under pressure:** Integrated cooling fan ensures peak performance and longer run times.
- • **Weatherproof warrior:** Waterproof motor keeps you crushing muddy trails without a hitch.
- • **Torque that dominates:** 30% longer armature delivers unstoppable power for your 1/10 crawler.
- • **Universal fit, instant upgrade:** Compatible with Axial SCX10, Traxxas TRX4/TRX6, and more for seamless swaps.

## Overview

The INJORA 550 RC Brushed Waterproof Motor 21T is a high-torque, heat-resistant motor designed for 1/10 scale RC crawlers and trucks. Featuring a 30% longer armature than standard 540 motors, a built-in cooling fan, and waterproof construction, it delivers powerful, reliable performance in rugged off-road conditions. Easy bullet plug connections make installation quick and solder-free, compatible with popular models like Axial SCX10 and Traxxas TRX4/TRX6.

## 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: 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.
Review: Fast strong - Strait swap on SCX10 iii Base Camp 3x speed gains from standard 35t Crawles just as good if anything a little better Definitely recommend!!

## 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 21T Motor compatible with 1/10 Crawler Axial SCX10 AXI03007 JL 90046 Traxxas TRX4 TRX6 RC Car Boat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFMLM69 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 169,723 in Toys & Games ( See Top 100 in Toys & Games ) 248 in Model Building Motors |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,272) |
| Date First Available | 18 Jun. 2020 |
| Horsepower | 78 Watts |
| Included components | No |
| Item Package Quantity | 1 |
| Item Weight | 230 g |
| Manufacturer | INJORA |
| Manufacturer reference | CRAW18345 |
| Material | Metal |
| Number of Pieces | 1 |
| Part number | CRAW18345 |
| Product Dimensions | 3.6 x 3.6 x 3.6 cm; 230 g |
| Size | 21T |
| Voltage | 11.1 Volts |

## Product Details

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

## Images

![INJORA 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)

## 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

### ⭐⭐⭐⭐⭐ 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!!

### ⭐⭐⭐⭐⭐ Motor
*by B***R on 12 February 2023*

Great bit of kit for my new crawler

## 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)
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-06*