---
product_id: 504237806
title: "SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack"
brand: "sptwj"
price: "€ 1.30"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/504237806-sptwj-plastic-gears-shaft-wheel-set-78-pcs-single-double
store_origin: NL
region: Netherlands
---

# Includes single & double reduction gears 78 versatile gear parts Complete DIY toolkit for robotics SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack

**Brand:** sptwj
**Price:** € 1.30
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock your inner engineer with the ultimate DIY gear set!

## Quick Answers

- **What is this?** SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack by sptwj
- **How much does it cost?** € 1.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/504237806-sptwj-plastic-gears-shaft-wheel-set-78-pcs-single-double)

## Best For

- sptwj enthusiasts

## Why This Product

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

## Key Features

- • **DIY Mastery Toolkit:** Perfect for hands-on learning, enhancing STEM skills and divergent thinking
- • **Precision Engineering:** Includes spindle, crown, bevel, worm, and rack gears for complex mechanical builds
- • **Versatile Application:** Ideal for robotics, RC repairs, science experiments, and custom toy creations
- • **Lightweight & Portable:** Compact 80g kit fits easily in your workspace or on-the-go projects
- • **All-in-One Gear Arsenal:** 78 assorted plastic gears and components to fuel your creative projects

## Overview

This 78-piece assorted plastic gear set includes a variety of gears such as spindle, crown, worm, bevel, and rack gears, along with belts, axles, and tires. Designed for DIY enthusiasts, educators, and hobbyists, it supports robotics, RC vehicle repairs, and STEM learning without requiring batteries. Lightweight and compact, it’s the perfect toolkit to elevate your mechanical creativity and hands-on skills.

## Description

78 different types of plastic gears and shaft wheel, meet the different needs of children and adolescent IY toys. A great toolkit for promoting DIY abilities, improving children's, teen's hands-on skills and divergent thinking. All gear and shaft wheel parts are packed in a bag for easy carrying. Suitable age: 3 years old and above. NOTE: Because the product contains small parts, children are easy to eat, so stay away from children under 3 years of age.

## Features

- This item is for toys gear spare parts package, For the use of DIY toys.
- 78 different gear parts, includes spindle gear, crown gear, single gear, double gear, worn gear, bevel gear, belt pulley, belt, axle sleeve, rack, tire, that can meet your different needs.
- Used in laboratories, science education, DIY cars, robots and DIY models and RC-airplane/helicopter repair, etc.
- A great toolkit for promoting DIY abilities, improving children's, teen's hands-on skills and divergent thinking.
- Material: plastic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SPTwj |
| Item Weight | 80 g |
| Package Dimensions | 16 x 8.4 x 2.2 cm; 80 g |
| Size | 78Pcs |
| Colour | Assorted |
| Material | Plastic |
| Power source type | Manual |
| Batteries included? | No |
| Batteries Required? | No |
| tech_spec_battery_description_toys | No batteries required |

## Images

![SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack - Image 1](https://m.media-amazon.com/images/I/61c+FoA8JdL.jpg)
![SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack - Image 2](https://m.media-amazon.com/images/I/61WItf47zxL.jpg)
![SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack - Image 3](https://m.media-amazon.com/images/I/61dXH0Xg1qL.jpg)
![SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack - Image 4](https://m.media-amazon.com/images/I/61EbmDi1jiL.jpg)
![SPTwj Plastic Gears Shaft Wheel Set 78 Pcs Single Double Reduction Gear Worm Gear Robot Car Parts DIY Kit Assorted Plastic Gear Shaft Belt Rack - Image 5](https://m.media-amazon.com/images/I/51nm0WxWkkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by J***N on 21 January 2020*

Quick delivery and all the contents look good, can't see any quality issues. Ideal for my projects and will purchase again when i need more.

### ⭐⭐⭐⭐ good
*by P***K on 23 December 2022*

a bit smaller than i thought they would be but still good quality at a good price

### ⭐⭐⭐⭐⭐ Rev robot car fixed
*by ***** on 15 December 2020*

Wow git this to fix a rev robot car gearbox and kit had everything I needed and spares to worth the money

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**Shop now:** [https://www.desertcart.nl/products/504237806-sptwj-plastic-gears-shaft-wheel-set-78-pcs-single-double](https://www.desertcart.nl/products/504237806-sptwj-plastic-gears-shaft-wheel-set-78-pcs-single-double)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*