---
product_id: 605444590
title: "5-Pack Black Steel Metal 5mm Pinion Motor Gear Sets 17T 18T 19T 20T 21T Compatible with HPI Kyosho Losi Axial Tamiya 1/8 1/10 RC Car Monster Truck Buggy"
brand: "yijialink"
price: "₨726"
currency: SCR
in_stock: true
reviews_count: 10
category: "Yijia Link"
url: https://www.desertcart.sc/products/605444590-5-pack-black-steel-metal-5mm-pinion-motor-gear-sets
store_origin: SC
region: Seychelles
---

# 32DP tooth pitch precision 5mm shaft compatibility Hardened steel durability 5-Pack Black Steel Metal 5mm Pinion Motor Gear Sets 17T 18T 19T 20T 21T Compatible with HPI Kyosho Losi Axial Tamiya 1/8 1/10 RC Car Monster Truck Buggy

**Brand:** yijialink
**Price:** ₨726
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up your RC game with precision power and unstoppable speed!

## Quick Answers

- **What is this?** 5-Pack Black Steel Metal 5mm Pinion Motor Gear Sets 17T 18T 19T 20T 21T Compatible with HPI Kyosho Losi Axial Tamiya 1/8 1/10 RC Car Monster Truck Buggy by yijialink
- **How much does it cost?** ₨726 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/605444590-5-pack-black-steel-metal-5mm-pinion-motor-gear-sets)

## Best For

- yijialink enthusiasts

## Why This Product

- Trusted yijialink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready to Upgrade Kit:** Comes with grub screws for quick, secure installation—get back on the track faster and ahead of the pack.
- • **Versatile 5-Pack Range:** Includes 17T to 21T gears to fine-tune your RC car’s speed and torque effortlessly.
- • **Universal 5mm Shaft Fit:** Seamlessly compatible with popular 1/8 and 1/10 scale RC cars from top brands like HPI, Kyosho, and Traxxas.
- • **Optimized 32DP Tooth Pitch:** Ensures perfect meshing with spur gears for smooth, efficient power transfer every time.
- • **Precision Engineered Steel Gears:** Crafted from hardened steel for unmatched durability and long-lasting performance.

## Overview

This 5-pack of black steel pinion motor gears features hardened steel construction and a precise 32DP tooth pitch, compatible with 5mm motor shafts for 1/8 and 1/10 scale RC cars. Designed for durability and versatility, it includes 17T to 21T gears to customize your vehicle’s performance, fitting top RC brands like HPI, Kyosho, and Traxxas. The set comes complete with grub screws for easy installation, making it the ultimate upgrade for serious RC enthusiasts.

## Description

Product description Description Item: Metal 5mm Pinion Motor Gear Sets 17T 18T 19T 20T 21T. Material: Steel Tooth count: 17T 18T 19T 20T 21T Tooth pitch: 32 pitch（0.8 module is the same as 32 standard） Height: 14mm The 32DP pinion gear sets are made of hardened steel, durable and reusable. Universal upgrade 32P pinion gear, total 5pcs, 17T 18T 19T 20T 21T with 5mm inner diameter. Compatible with Arrma Traxxas Axial HSP Redcat Losi 1/8 1/10 Scale RC Car Truck Buggy. Fits for 5mm shaft size motors of 1/8 1/10 RC car; Note: Please make sure the RC motor shaft have the same diameter; Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh. Package includes: 1 * 17T Pinion gear 1 * 18T Pinion gear 1 * 19T Pinion gear 1 * 20T Pinion gear 1 * 21T Pinion gear 5 * Grub screws Directions 1. Remove the old pinion gear from your RC car. 2. Ensure the new gear (17T, 18T, 19T, 20T, or 21T) is compatible with your RC car's spur gear and motor shaft. 3. Install the new gear onto the motor shaft. 4. Secure the gear with the provided grub screws.

Review: Quality - Turned up very quickly, and top quality
Review: Great product - Another great set of gears, machined well and very strong.

## Features

- The 32DP pinion gear sets are made of hardened steel, durable and reusable.
- Universal upgrade 32P pinion gear, total 5pcs, 17T 18T 19T 20T 21T with 5mm inner diameter.
- Compatible with Arrma Traxxas Axial HSP Redcat Losi 1/8 1/10 Scale RC Car Truck Buggy.
- Fits for 5mm shaft size motors of 1/8 1/10 RC car.
- Note: Please make sure the RC motor shaft have the same diameter; Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNN437WK |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 112,675 in Toys & Games ( See Top 100 in Toys & Games ) 1,154 in Remote & App-Controlled Parts & Accessories |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (78) |
| Date First Available | 9 Dec. 2023 |
| Educational Objective(s) | Develop the understanding of mechanical principles through practical play with remote control car gears |
| Item model number | 17T 18T 19T 20T 21T |
| Manufacturer recommended age | 14 years and up |
| Material Type(s) | Metal |
| Number of Game Players | 1 |
| Product Dimensions | 6.8 x 0.2 x 0.2 cm; 90 g |
| tech_spec_battery_description_toys | No batteries required |

## Images

![5-Pack Black Steel Metal 5mm Pinion Motor Gear Sets 17T 18T 19T 20T 21T Compatible with HPI Kyosho Losi Axial Tamiya 1/8 1/10 RC Car Monster Truck Buggy - Image 1](https://m.media-amazon.com/images/I/61QZMe9lPcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by S***Y on 8 February 2026*

Turned up very quickly, and top quality

### ⭐⭐⭐⭐⭐ Great product
*by J***E on 15 November 2025*

Another great set of gears, machined well and very strong.

### ⭐⭐⭐⭐⭐ great price
*by P***T on 23 June 2025*

work well

## Frequently Bought Together

- 5-Pack Black Steel Metal 32P 5mm Pinion Motor Gear Sets 17T 18T 19T 20T 21T Compatible with HPI Kyosho Losi Axial Tamiya 1/8 1/10 RC Car Monster Truck Buggy
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-25*