---
product_id: 120721249
title: "Redrex Ti-tan Extruder Upgraded Bowden Extruder for 3D Printer I3 Mega,I3 Mega S,I3 Mega X with V5, V6 oder J Head Hotend 1,75mm PLA/ABS/TPU/PETG Filament"
brand: "redrex"
price: "NT$696"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/120721249-redrex-ti-tan-extruder-upgraded-bowden-extruder-for-3d-printer
store_origin: TW
region: Taiwan
---

# Compact Design 3:1 Gearing Ratio Durable Polyformaldehyde Redrex Ti-tan Extruder Upgraded Bowden Extruder for 3D Printer I3 Mega,I3 Mega S,I3 Mega X with V5, V6 oder J Head Hotend 1,75mm PLA/ABS/TPU/PETG Filament

**Brand:** redrex
**Price:** NT$696
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** Redrex Ti-tan Extruder Upgraded Bowden Extruder for 3D Printer I3 Mega,I3 Mega S,I3 Mega X with V5, V6 oder J Head Hotend 1,75mm PLA/ABS/TPU/PETG Filament by redrex
- **How much does it cost?** NT$696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/120721249-redrex-ti-tan-extruder-upgraded-bowden-extruder-for-3d-printer)

## Best For

- redrex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Constructed from heavy-duty polyformaldehyde, this extruder outlasts standard plastic options.
- • **Easy Installation:** Quick and straightforward setup means you can get back to printing in no time!
- • **Jam-Free Printing:** Enjoy hassle-free printing with a short filament path that minimizes jamming and improves feed reliability.
- • **Lightweight Efficiency:** Utilize smaller motors without sacrificing power, thanks to the innovative 3:1 gearing ratio.
- • **Seamless Compatibility:** Upgrade your 3D printing experience with compatibility across ANYCUBIC Mega, Ender 3 series, and CR10.

## Overview

The RedrexTi-tan Extruder is an upgraded Bowden extruder designed for various 3D printers, including the I3 Mega series. It features a 3:1 gearing ratio for efficient motor use, a durable polyformaldehyde construction, and a design that minimizes filament jamming, ensuring a smooth and reliable printing experience.

## Description

Redrex Ti-tan Extruder Upgraded Bowden Extruder for 3D Printer I3 Mega,I3 Mega S,I3 Mega X with V5, V6 oder J Head Hotend 1,75mm PLA/ABS/TPU/PETG Filament

## Features

- 【Application】:The upgrade bowden extruder is compatible with ANYCUBIC Mega,Ender 3 V2,Ender 3 Pro,Ender 3 and CR10 Series 3D Printer.
- 【Not Easy to Jam】:This I3 Mega extruder kit provides a short filament path,which contributes to avoiding filament bending,buckling and jamming.Improve printing and feeding issues.
- 【High Transmission Ratio】:The 3 : 1 gearing ratio allows the use of smaller motors,making for a lighter weight carriage whilst maintaining reliability and driving force.E-step value is around 400.
- 【Durable Material】:This upgraded Ender 3 series bowden extruder is made of heavy-duty polyformaldehyde material, which is much more durable than other plastic extruders.
- https://www.youtube.com/watch?v=Kkix3_bF1WY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Redrex |
| Part number | RDX3D081 |
| Item Weight | 90 g |
| Package Dimensions | 13.2 x 8.2 x 5.3 cm; 90 g |
| Manufacturer reference | RDX3D081 |
| Material | Plastic |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Redrex
- **Material:** Plastic
- **Supported file format:** STL, STEP
- **Manufacturer:** Redrex
- **UPC:** 642940367081

## Images

![Redrex Ti-tan Extruder Upgraded Bowden Extruder for 3D Printer I3 Mega,I3 Mega S,I3 Mega X with V5, V6 oder J Head Hotend 1,75mm PLA/ABS/TPU/PETG Filament - Image 1](https://m.media-amazon.com/images/I/61X4gr5B-fL.jpg)

## Questions & Answers

**Q: can this be used with 3mm filament or be adopted too**
A: No, the pre-drilled hole is very tight even for 1.75 filament. There is absolutely no space for 3mm one.

**Q: Can this be used on the Anycubic Mega S?**
A: Yes it can just download a anycubis mega s titan mod from thingiverse

## Frequently Bought Together

- Redrex Bowden Extruder Feeder Upgraded for ANYCUBIC Mage,Ender 3 V2,Ender 3 Pro,CR10 Series 3D Printer[Transmission Ratio 3:1]
- Creality Capricorn 2 Meters XS Series Low Friction PTFE Bowden Tubing for 1.75mm Filament with PTFE Tube Cutter for Creality Ender 3 Ender 3 Pro Cr-10 3D Printer
- ELEGOO PLA Filament 1.75mm Black 1KG, 3D Printer Filament Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool(2.2lbs) 3D Printing Filament Fits for Most FDM 3D Printers

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**Shop now:** [https://www.desertcart.tw/products/120721249-redrex-ti-tan-extruder-upgraded-bowden-extruder-for-3d-printer](https://www.desertcart.tw/products/120721249-redrex-ti-tan-extruder-upgraded-bowden-extruder-for-3d-printer)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-31*