---
product_id: 504208166
title: "EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings"
brand: "eudax"
price: "$195736"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/504208166-eudax-82-pcs-plastic-gear-package-kit-diy-gear-assortment
store_origin: CO
region: Colombia
---

# Axles in 4 lengths (30-100mm) Multi-functional DIY kit 82 precision gear pieces EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings

**Brand:** eudax
**Price:** $195736
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings by eudax
- **How much does it cost?** $195736 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/504208166-eudax-82-pcs-plastic-gear-package-kit-diy-gear-assortment)

## Best For

- eudax enthusiasts

## Why This Product

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

## Key Features

- • **Diverse Gear Types:** From crown gears to pulleys and racks, perfect for complex mechanical models.
- • **Versatile Axle Sizes:** Includes 30mm, 50mm, 70mm, and 100mm axles for flexible design options.
- • **No Batteries Required:** Pure mechanical fun powered by your creativity, no charging needed.
- • **Complete 82-Piece Gear Set:** Everything you need to build and customize your own motorized toys and robots.
- • **Ideal for STEM & DIY Enthusiasts:** Boost spatial awareness and engineering skills with hands-on assembly.

## Overview

The EUDAX 82 pcs Plastic Gear Package Kit offers a comprehensive assortment of gears, axles, wheels, pulleys, and rubber bands designed for DIY toy cars, robots, and mechanical models. With multiple axle lengths and diverse gear types, this kit supports creative engineering projects and STEM learning for ages 8 and up—no batteries required.

## Description

EUDAX 82 pcs Plastic Gear Package Kit DIY Gear Assortment accessories set for Toy Motor Car Robot Various Gear Axle Belt BushingsSpecification: The Gear Package included: spindle, single/double crown gear, pulley, rack, bevel gear, copper gear, bushings, axles, tires, rubber bands and so on, more accessories that you need for diy toy cars/robots/motors. Axle length of 30mm, 50mm, 70mm, 100mm, shaft diameter is 2mm, 2pcs / kind, for a total of 8 Pcs Five wheel wheels: outer diameter 30mm, inner hole 2mm，for a total of 4 Pcs The characteristics of gear: 36MM yellow 2mm hole belt wheel, rack, four-wheel drive, 28 tooth 2mm hole Fan teeth and 30-100mm gear axle, five wheel wheel diameter 30mm!Multi-uses, you can use it to fix the toys,Great for diy science and small production, product design and mechanical model. Most gear is 2mm aperture (tight or loose), in addition to one 81.5A spindle hole is 1.5mm, there are 2 crown is 2.5mm, there are 1 crown gear C303A is 3mm, one 15 teeth 2.3mm hole and 3.17mm hole. Package Including: Axle：2 X 30mm ;2 X 50mm;2 X 70mm; 2 X 100mm Wheel: 4Pcs(outer diameter 30mm, inner hole 2mm) Pulley Combination Package: 6mm;9.3mm;13mm;16.8mm;19.6mm;15.5mm;18mm; 24mm;36mm Rubber bands:1 Pcs CDD2*50;1 Pcs CDD2*70;1 Pcs 30mm;2 Pcs 45mm; 1Pcs 40mm Crown gear: 2.5mm x 2, 3mm (C303A) x 1 Package included: 82 pieces Gear Parts

## Features

- The Gear Package included: spindle, single/double crown gear, pulley, rack, bevel gear, copper gear, bushings, axles, tires, rubber bands and so on, more accessories that you need for diy toy cars/robots/motors.
- Axle length of 30mm, 50mm, 70mm, 100mm, shaft diameter is 2mm, 2pcs / kind, for a total of 8 Pcs
- Five wheel wheels: outer diameter 30mm, inner hole 2mm，for a total of 4 Pcs
- The characteristics of gear: 36MM yellow 2mm hole belt wheel, rack, four-wheel drive, 28 tooth 2mm hole Fan teeth and 30-100mm gear axle, five wheel wheel diameter 30mm!Multi-uses, you can use it to fix the toys,Great for diy science and small production, product design and mechanical model.
- Most gear is 2mm aperture (tight or loose), in addition to one 81.5A spindle hole is 1.5mm, there are 2 crown is 2.5mm, there are 1 crown gear C303A is 3mm, one 15 teeth 2.3mm hole and 3.17mm hole.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 14.48 x 8.89 x 2.54 cm; 68.04 g |
| Manufacturer recommended age | 8 years and up |
| Manufacturer reference | EH-GEAR-82KIT |
| Educational Objective(s) | Literacy & Spacial Awareness |
| Language: | English |
| Number of Game Players | 1 |
| Number of pieces | 82 |
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries included? | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Plastic, Rubber |
| Radio Control Number of Bands | 4 |
| Colour | Assorted |
| ASIN | B0776ZPP7V |

## Images

![EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings - Image 1](https://m.media-amazon.com/images/I/61MhqLhnRJL.jpg)
![EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings - Image 2](https://m.media-amazon.com/images/I/61su9c-nDCL.jpg)
![EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings - Image 3](https://m.media-amazon.com/images/I/71KUYOC09WL.jpg)
![EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings - Image 4](https://m.media-amazon.com/images/I/71LWUgLPaKL.jpg)
![EUDAX 82 pcs Plastic Gear Package Kit - DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Axle Belt Bushings - Image 5](https://m.media-amazon.com/images/I/7196pgmaN-L.jpg)

## Questions & Answers

**Q: Are the wheels soft rubber or plactic tread?**
A: soft rubber

**Q: what is the module of these gears?**
A: I don't know.  It is not printed on the gears anywhere and I cant honestly see well enough right now to count the teeth. their pretty small. so I don't know.

**Q: The promotional codes 5fmsmqp8 and 9l4wnv7 didn't work as i tried them, and none made any differences at all!  why?  will you fix the issues?**
A: I feel this question is either for Amazon or the supplier, I don’t think I could help.

**Q: do you have suggested things you could make w/ these for 7 year old ?**
A: My 7 year old and I made a car using posicle sticks and a glue gun in addition to the kit. Since the gears are so small the tollerance for placing them correctly is pretty tight. My 7 year old wasn't able to line up the axle holes by himself and still have the gears mesh. With adult help and immagination you could make all kinds of contraptions.

## Frequently Bought Together

- EUDAX 82 pcs Plastic Gear Package Kit DIY Gear Assortment accessories set for Toy Motor Car Robot Various Gear Axle Belt Bushings
- EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with Shaft Propeller, 2 x AA Battery Holder,9V Battery Clip Connector,Plastic Wheels for DIY Science Projects
- EUDAX 2mm Hole Plastic Belt Pulley Gears Combination Modulus Package Rubber Belts Band Plastic Model Accessories for DIY Robots Cars RC Toy Car Airplane

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-24*