---
product_id: 675992567
title: "INJORA 11T Pinion for INJORA TRX4M 1721 Purple Viper Brushless Motor"
brand: "injora"
price: "€ 50.57"
currency: EUR
in_stock: true
reviews_count: 5
category: "Injora"
url: https://www.desertcart.hr/products/675992567-injora-11t-pinion-for-injora-trx4m-1721-purple-viper-brushless
store_origin: HR
region: Croatia
---

# 0.4mod pitch for 2mm shafts 11T precision gear teeth Durable stainless steel alloy INJORA 11T Pinion for INJORA TRX4M 1721 Purple Viper Brushless Motor

**Brand:** injora
**Price:** € 50.57
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up with precision – don’t let your motor fall behind!

## Quick Answers

- **What is this?** INJORA 11T Pinion for INJORA TRX4M 1721 Purple Viper Brushless Motor by injora
- **How much does it cost?** € 50.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/675992567-injora-11t-pinion-for-injora-trx4m-1721-purple-viper-brushless)

## 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

- • **Upgrade Your RC Game:** Enhance motor efficiency and gain the competitive edge your setup deserves.
- • **Optimized 0.4mod Pitch:** Perfectly matches 2mm motor shafts for reliable, vibration-free operation.
- • **Robust Stainless Steel Construction:** Built to withstand wear and tear, extending motor lifespan.
- • **Precision Engineered for Peak Performance:** Exact 11T tooth count ensures smooth, efficient power transfer.
- • **Tailored Fit for INJORA 1721 Purple Viper:** Seamlessly compatible with your brushless motor for hassle-free upgrades.

## Overview

The INJORA Stainless Steel 11T Motor Pinion is a high-quality, durable upgrade designed specifically for the 1721 Purple Viper Brushless Motor. Featuring a precise 0.4mod pitch and 11 teeth, it fits 2mm motor shafts perfectly, ensuring smooth and reliable power delivery. Crafted from alloy steel, this pinion enhances motor efficiency and longevity, making it an essential part for serious RC enthusiasts aiming to optimize performance.

## Description

Product description

Review: Fits Apex - Fits the Apex stock motor.
Review: Doesnt fit Ax/Scx24 trans - Great package. Plenty of set screws and wrenches. Just know it won’t fit your scx heating unless you change trans gears to same pitch.

## Features

- Durable stainless steel pinion for long-lasting performance.
- Compatible with INJORA 1721 Purple Viper Brushless Motor.
- 0.4mod 11T pinion, ideal for 2mm motor shafts.
- Precision-made for smooth and reliable operation.
- Perfect upgrade part for enhanced motor efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKT7RXSQ |
| Best Sellers Rank | #257,659 in Toys ( See Top 100 in Toys ) #289 in RC Vehicle Scale Accessories |
| Brand | INJORA |
| Brand Name | INJORA |
| Customer Reviews | 4.5 out of 5 stars 119 Reviews |
| Item Weight | 0.01 Kilograms |
| Item weight | 0.01 Kilograms |
| Manufacturer | INJORA |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | Gear-05-2 |
| Part Number | Gear-05-2 |

## Product Details

- **Brand:** INJORA
- **Item weight:** 0.01 Kilograms
- **Manufacturer:** INJORA
- **Material:** Alloy Steel

## Images

![INJORA 11T Pinion for INJORA TRX4M 1721 Purple Viper Brushless Motor - Image 1](https://m.media-amazon.com/images/I/61b5YL4BFHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits Apex
*by R***C on 11 January 2026*

Fits the Apex stock motor.

### ⭐⭐⭐⭐⭐ Doesnt fit Ax/Scx24 trans
*by I***L on 18 July 2026*

Great package. Plenty of set screws and wrenches. Just know it won’t fit your scx heating unless you change trans gears to same pitch.

### ⭐⭐⭐⭐⭐ Schnelle Lieferung
*by P***. on 20 March 2025*

Alles gut

## Frequently Bought Together

- INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs)
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**Shop now:** [https://www.desertcart.hr/products/675992567-injora-11t-pinion-for-injora-trx4m-1721-purple-viper-brushless](https://www.desertcart.hr/products/675992567-injora-11t-pinion-for-injora-trx4m-1721-purple-viper-brushless)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-05*