---
product_id: 87103923
title: "Double Head/Double side GT2 Timing Belt Pulley 20 Teeth bore 5mm for RepRap 3D Printer(1 pc)"
brand: "3dinnovations"
price: "$14.77"
currency: USD
in_stock: true
category: "3 Dinnovations"
url: https://www.desertcart.ec/products/87103923-double-head-double-side-gt2-timing-belt-pulley-20-teeth
store_origin: EC
region: Ecuador
---

# 5mm bore with dual M4 set screws for rock-solid fit 20 precision teeth for flawless motion Aluminum alloy for lightweight durability Double Head/Double side GT2 Timing Belt Pulley 20 Teeth bore 5mm for RepRap 3D Printer(1 pc)

**Brand:** 3dinnovations
**Price:** $14.77
**Availability:** ✅ In Stock

## Summary

> ⚙️ Double the teeth, double the precision—gear up like a pro!

## Quick Answers

- **What is this?** Double Head/Double side GT2 Timing Belt Pulley 20 Teeth bore 5mm for RepRap 3D Printer(1 pc) by 3dinnovations
- **How much does it cost?** $14.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/87103923-double-head-double-side-gt2-timing-belt-pulley-20-teeth)

## Best For

- 3dinnovations enthusiasts

## Why This Product

- Trusted 3dinnovations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized for GT2 6mm Belts:** Perfectly matched pitch and width for seamless integration and maximum efficiency.
- • **Premium Aluminum Alloy Build:** Lightweight yet tough, engineered to withstand rigorous CNC and 3D printer demands.
- • **Dual-Sided 20 Teeth Precision:** Ensures ultra-smooth, synchronized belt engagement for flawless 3D printing performance.
- • **Versatile Industrial Compatibility:** Ideal for RepRap 3D printers, CNC machines, and milling setups—upgrade your workflow instantly.
- • **Robust 5mm Bore with Twin M4 Set Screws:** Delivers a secure, wobble-free connection that professionals trust for high-accuracy projects.

## Overview

This Double Head GT2 Timing Belt Pulley features 20 precision-machined teeth on both sides, a 5mm bore secured by dual M4 set screws, and a durable aluminum alloy construction. Designed for GT2 6mm belts, it ensures smooth, reliable motion in RepRap 3D printers and various CNC machinery, making it a must-have upgrade for professionals demanding accuracy and longevity.

## Description

-Adopt high quality aluminum, excellently machined, finished smoothly. -20T 5mm bore aluminum GT2 timing belt pulley. -The rounded teeth of this tooth and belt are engaged together longer providing a smoother transition between teeth.-Perfect choice for CNC engine machine, gear shaper, drilling machine, milling machine, hobbing machine.

## Features

- Number of Teeth : 2 Side; 20 teeth, Teeth width: 7mm, Pitch: 2 mm
- Bore of Timing pulley : 5mm
- Fixed mode : 2pcs X M4 setcrews
- Suitable for : GT2 6mm width belt
- Material : Aluminium Alloy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K1LZ4CY |
| Are batteries included? | No |
| Best Sellers Rank | #96,600 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Mechanical Timing Belt Pulleys |
| Brand | 3DINNOVATIONS |
| Customer Reviews | 2.9 2.9 out of 5 stars (2) |
| Date First Available | 23 March 2017 |
| Item Weight | 40 g |
| Item model number | CHPSS534 |
| Manufacturer | 3D Innovations |
| Model number | CHPSS534 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 10.2 x 6.4 x 1 cm; 40 g |

## Images

![Double Head/Double side GT2 Timing Belt Pulley 20 Teeth bore 5mm for RepRap 3D Printer(1 pc) - Image 1](https://m.media-amazon.com/images/I/41ePm0gs1QL.jpg)

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**Shop now:** [https://www.desertcart.ec/products/87103923-double-head-double-side-gt2-timing-belt-pulley-20-teeth](https://www.desertcart.ec/products/87103923-double-head-double-side-gt2-timing-belt-pulley-20-teeth)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-21*