---
product_id: 694207631
title: "INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18"
brand: "injora"
price: "€ 147.10"
currency: EUR
in_stock: true
reviews_count: 5
category: "Injora"
url: https://www.desertcart.sk/products/694207631-injora-mbl32-g2-waterproof-brushless-esc-and-1721-purple-viper
store_origin: SK
region: Slovakia
---

# Brushless ESC for smooth & powerful control Waterproof for all-weather use USB programmable for custom tuning INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18

**Brand:** injora
**Price:** € 147.10
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate every terrain with precision power and waterproof confidence!

## Quick Answers

- **What is this?** INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 by injora
- **How much does it cost?** € 147.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/694207631-injora-mbl32-g2-waterproof-brushless-esc-and-1721-purple-viper)

## 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

- • **All-Weather Ready:** Waterproof design ensures your rig conquers rain, mud, and dust without missing a beat.
- • **Precision Power Control:** Smooth low-speed finesse meets aggressive high-speed punch for ultimate crawling and racing.
- • **Smart Safety Protections:** Built-in low-voltage cutoff, fail-safe, and rotor lock protection keep your investment safe and sound.
- • **Tailored for Micro Crawlers:** Optimized AM32 firmware delivers performance tuned specifically for 1/18 scale TRX4M vehicles.
- • **Plug & Play with Customization:** Includes USB programmer card for easy PC adjustments—factory settings optimized for Purple Viper motors.

## Overview

The INJORA MBL32 G2 Waterproof Brushless ESC paired with the 1721 Purple Viper Outrunner Motor is a lightweight (109g), programmable power combo designed specifically for 1/18 scale TRX4M Ascent-18 micro crawlers. Featuring a waterproof build, advanced safety protections, and smooth-to-aggressive speed control, it delivers reliable all-weather performance. USB programmability allows fine-tuning, while factory settings are optimized for INJORA’s Purple Viper motors, making it a top-tier upgrade for enthusiasts seeking precision and durability.

## Description

INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 : desertcart.co.uk: Toys & Games

Review: Very nice brushless combo Comes with all the hardware and usb programming adapter. Purple viper motor only fits standard 180 motor gear box. For 370 type gear box you have to get the fat viper motor
Review: As stated in many of my other reviews, I am a big fan of injora products. Currently, I have purchased two of these. One with high-speed gearing and another with crawler gearing. One I left bone stock, one I tried programming. Both have the exact same hitch between 10 and 20% throttle where a big lurch in speed happens. This eliminates a lot of that extra slow crawling potential, and really diminishes control at low speed. Speed. Have tried a few different ways of mitigating the issue, to no success. Further, the motor seems to overheat really easily. It hasn't shut down yet, but it does get scalding to the touch which is concerning considering I haven't driven it that hard or for that long. Decent for the cost, but I ran into the same issue after purchasing the fat viper hoping it would be better. I think injora has a little bit more work to do on the programming for their electronics. Was really hoping for more out of this purchase.

## Features

- Not compatible with stock 2-in-1 Receiver & ESC.Note: We recommend using this set for vehicles under 700g; for vehicles over 700g, please use the 2204 Fat Viper for stronger drag brake performance.
- Smooth and linear at low speeds, powerful and aggressive at high speeds, runs more quietly than brushed systems, producing virtually no noise.
- Waterproof Design for all-weather performance,multiple Protections: Low-voltage, fail-safe, and rotor lock protection.
- 1721 Purple Viper outrunner motor, equipped with a mounting plate to install TRX4M transmission.
- Supports PC Programming via USB programmer card, factory settings are optimized for INJORA 1721/2204 motors—adjustments are not recommended.
- The INJORA MBL32 G2, based on the AM32 firmware, is meticulously tailored for Micro crawlers and is programmable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DP6JGH57 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 218,756 in Toys & Games ( See Top 100 in Toys & Games ) 412 in Remote & App-Controlled Vehicle Bodies & Scale Accessories |
| Customer Reviews | 4.2 4.2 out of 5 stars (103) |
| Date First Available | 10 Dec. 2024 |
| Item Package Quantity | 1 |
| Item Weight | 109 g |
| Item model number | MBL32-INM19-4M |
| Manufacturer | INJORA |
| Package Dimensions | 11 x 7.49 x 3.4 cm; 109 g |
| Part number | MBL32-INM19-4M |

## Product Details

- **Brand:** INJORA
- **Item weight:** 0.11 Kilograms
- **Manufacturer:** INJORA

## Images

![INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 - Image 1](https://m.media-amazon.com/images/I/4182opslMBL.jpg)
![INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 - Image 2](https://m.media-amazon.com/images/I/419s4S3pxLL.jpg)
![INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 - Image 3](https://m.media-amazon.com/images/I/41NRndDvTcL.jpg)
![INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 - Image 4](https://m.media-amazon.com/images/I/41UhhdtmLkL.jpg)
![INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 - Image 5](https://m.media-amazon.com/images/I/41n00Pc77CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***. on 8 June 2025*

Very nice brushless combo Comes with all the hardware and usb programming adapter. Purple viper motor only fits standard 180 motor gear box. For 370 type gear box you have to get the fat viper motor

### ⭐⭐⭐ Review
*by A***N on 12 September 2025*

As stated in many of my other reviews, I am a big fan of injora products. Currently, I have purchased two of these. One with high-speed gearing and another with crawler gearing. One I left bone stock, one I tried programming. Both have the exact same hitch between 10 and 20% throttle where a big lurch in speed happens. This eliminates a lot of that extra slow crawling potential, and really diminishes control at low speed. Speed. Have tried a few different ways of mitigating the issue, to no success. Further, the motor seems to overheat really easily. It hasn't shut down yet, but it does get scalding to the touch which is concerning considering I haven't driven it that hard or for that long. Decent for the cost, but I ran into the same issue after purchasing the fat viper hoping it would be better. I think injora has a little bit more work to do on the programming for their electronics. Was really hoping for more out of this purchase.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 23 December 2025*

Great little brushless motor plenty of power for a Trx4m super slow crawls and plenty zippy if your going for a walk, highly recommend. Software could be a little easier/simpler to work with but with some help of YouTube you can figure it out

## Frequently Bought Together

- INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 Upgrade
- INJORA Battery ESC Receiver Tray Double Decker Carbon Fiber Plate for 1/18 RC Crawler TRX4M

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-06*