---
product_id: 685209442
title: "INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs)"
brand: "injora"
price: "₩20005"
currency: KRW
in_stock: true
reviews_count: 11
category: "Injora"
url: https://www.desertcart.kr/products/685209442-injora-stainless-steel-11t-motor-pinion-for-1721-purple-viper
store_origin: KR
region: South Korea
---

# Perfect 0.4mod fit for 2mm shafts Durable stainless steel build 11T precision gear teeth INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs)

**Brand:** injora
**Price:** ₩20005
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up with INJORA – where precision meets power!

## Quick Answers

- **What is this?** INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) by injora
- **How much does it cost?** ₩20005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/685209442-injora-stainless-steel-11t-motor-pinion-for-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

- • **Effortless Upgrade:** Swap in these pinions to instantly boost your motor efficiency and gain a competitive edge.
- • **Unmatched Durability:** Crafted from premium stainless steel to withstand intense use and extend your motor’s lifespan.
- • **Seamless Compatibility:** Optimized 0.4mod gear pitch ensures a perfect fit on 2mm motor shafts for smooth, reliable operation.
- • **Trusted by Enthusiasts:** Join the community of pros who rely on INJORA parts for consistent, high-performance results.
- • **Precision Engineered for Peak Performance:** Experience flawless power transfer with the 11T pinion designed specifically for the 1721 Purple Viper Brushless Motor.

## Overview

The INJORA Stainless Steel 11T Motor Pinion is a precision-crafted upgrade designed for the 1721 Purple Viper Brushless Motor. Made from durable stainless steel with a 0.4mod pitch for 2mm shafts, this 2-piece set ensures smooth, reliable operation and enhanced motor efficiency, making it a must-have for serious hobbyists and professionals alike.

## Description

desertcart.com: INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) : Toys & Games

Review: Good Ole Injora - Perfect fit
Review: Never disappoints - Great part

## 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 |
| Date First Available | October 24, 2024 |
| Item Weight | 0.352 ounces |
| Item model number | Gear-05-2 |
| Manufacturer | INJORA |
| Package Dimensions | 3.78 x 3.35 x 0.51 inches |

## Product Details

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

## Images

![INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) - Image 1](https://m.media-amazon.com/images/I/21c2Kp0OXiL.jpg)
![INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) - Image 2](https://m.media-amazon.com/images/I/31NJPA7-VnL.jpg)
![INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) - Image 3](https://m.media-amazon.com/images/I/31PCSh9hybL.jpg)
![INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) - Image 4](https://m.media-amazon.com/images/I/31hRtMPoWsL.jpg)
![INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs) - Image 5](https://m.media-amazon.com/images/I/31t9qAb7KFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Ole Injora
*by B***K on December 14, 2025*

Perfect fit

### ⭐⭐⭐⭐⭐ Never disappoints
*by R***. on September 7, 2025*

Great part

### ⭐⭐⭐⭐⭐ Works on hobbywing mini 24
*by H***! on July 15, 2025*

Why did you pick this product vs others?: Put this on the hobbywing mini 24 motor. Works great. Don’t forget the thread lock

## Frequently Bought Together

- INJORA Stainless Steel 11T Motor Pinion for 1721 Purple Viper Brushless Motor(2pcs)
- HOBBYWING Quicrun MINI24 Combo Outer 1621SL 3500KV
- INJORA 16g Complete Transmission Gearbox with Steel 0.3 Mod Transmission Gear for Axial SCX24 Deadbolt C10 JLU Gladiator Bronco 1/24 RC Crawler Car Upgrade(Black)

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**Shop now:** [https://www.desertcart.kr/products/685209442-injora-stainless-steel-11t-motor-pinion-for-1721-purple-viper](https://www.desertcart.kr/products/685209442-injora-stainless-steel-11t-motor-pinion-for-1721-purple-viper)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*