---
product_id: 41378433
title: "Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12"
brand: "aukuyee"
price: "£13.77"
currency: GBP
in_stock: true
category: "Aukuyee"
url: https://www.desertcart.co.uk/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear
store_origin: GB
region: United Kingdom
---

# single & double reduction gears versatile worm gear included 75 precision plastic gears Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12

**Brand:** aukuyee
**Price:** £13.77
**Availability:** ✅ In Stock

## Summary

> ⚙️ Gear up your genius — build smarter, faster, better!

## Quick Answers

- **What is this?** Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12 by aukuyee
- **How much does it cost?** £13.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear)

## Best For

- aukuyee enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Ready Kit:** Perfect for labs, science education & robotics enthusiasts
- • **All-in-One Gear Arsenal:** 75 diverse parts for endless DIY innovation
- • **Precision Plastic Build:** Durable, lightweight gears engineered for smooth operation
- • **Instant Creativity Boost:** Unlock next-level DIY car & robot builds with one set
- • **Versatile Transmission Options:** Includes crown, single, double, worm gears & belts for complex projects

## Overview

The AUKUYEE Plastic Gear Set offers 75 high-quality plastic gears including crown, single, double reduction, worm gears, and belts, designed for DIY car and robot projects. Ideal for STEM education and hobbyists, this comprehensive kit enables complex mechanical builds with durable, lightweight components.

## Description

Buy AUKUYEE Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12: Gear Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 100% Brand new and high quality.
- Material:Plastic. Quantity:75pcs
- 75 kinds of parts and accessories in just one package, which makes it a perfect choice for laboratories, science education, and DIY models.
- The plastic includes crown gear, single gear, double gear, worm gear, belts and other transmission parts. And all the display pictures were taken in kind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XCG24HZ |
| Best Sellers Rank | #166,385 in Toys & Games ( See Top 100 in Toys & Games ) #39 in Toy Interlocking Gear Sets |
| Brand Name | AUKUYEE |
| Customer Reviews | 4.1 4.1 out of 5 stars (342) |
| Included Components | GEARS |
| Manufacturer | AUKUYEE |
| Material Type | Plastic |
| Model | QY12 |
| Part Number | QY12 |

## Images

![Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12 - Image 1](https://m.media-amazon.com/images/I/71BPiIhOxlL.jpg)

## Questions & Answers

**Q: What type of plastic are these made out of?**
A: Typical plastic gears. 
Not a hard rubber.  Good to have if you ever need a backup.

**Q: What size hole is in the gears?  Are they all the same?**
A: they vary from.0625 or 1/16 to .115 or 2.875mm that not any standard everything is +or- .003 there is no standard that they match,the plus or minus .003 is the test on my parts that i have

**Q: i need a double gear with 22 teeth at 14mm diameter and 12teeth at 10mm do you have please?**
A: Hi thanks for your question.
This is link of the size and specification of each gear → https://mega.nz/#F!BdpFVaZA!QzSstICCpv1_ZAt5UIaAPQ
Any other question please feel free to contact us through email kuyiuss@outlook.com. We will always happy to help you out. Thank you!

**Q: ddoes this work for a goovi d380 ?**
A: Hi, thanks for your question. This is the the size and specifications of each gear. Please have a look. https://mega.nz/#F!BdpFVaZA!QzSstICCpv1_ZAt5UIaAPQ

## Frequently Bought Together

- AUKUYEE Plastic Gear Set, 75Pcs Single Double Reduction Gear Worm Gear for DIY Car Robot QY12
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**Shop now:** [https://www.desertcart.co.uk/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear](https://www.desertcart.co.uk/products/41378433-plastic-gear-set-75pcs-single-double-reduction-gear-worm-gear)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-30*