--- product_id: 703178447 title: "Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers" brand: "redrex" price: "€ 4.33" currency: EUR in_stock: false url: https://www.desertcart.hr/products/703178447-redrex-tension-adjustable-design-all-metal-bowden-extruder-with-stepper store_origin: HR region: Croatia --- # All-metal durability Adjustable tension Compatible with multiple printers Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers **Brand:** redrex **Price:** € 4.33 **Availability:** ❌ Out of Stock ## Summary > 🔧 Upgrade Your 3D Printing Game! ## Quick Answers - **What is this?** Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers by redrex - **How much does it cost?** € 4.33 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/703178447-redrex-tension-adjustable-design-all-metal-bowden-extruder-with-stepper) ## 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 - • **Unmatched Stability:** Crafted from durable aluminum, this extruder outlasts plastic alternatives. - • **Smooth Filament Feeding:** Equipped with a 40-tooth drive gear for flawless 1.75mm filament handling. - • **Versatile Compatibility:** Designed to fit a wide range of 3D printers, including Ender and CR10 series. - • **Customizable Performance:** Easily adjust the extrusion spring tension for optimal filament flow. - • **Hassle-Free Installation:** Comes with a comprehensive manual for quick and easy setup. ## Overview The Redrex Tension Adjustable Design All Metal Bowden Extruder is a robust replacement for various 3D printers, including the Ender 3, Ender 5, and CR10 series. Its all-metal construction ensures stability, while the adjustable spring tension allows for fine-tuning of filament extrusion. Compatible with multiple filament types and easy to install, this extruder is perfect for both DIY enthusiasts and professional users looking to enhance their 3D printing experience. ## Description Full description not available ## Features - All Metal Extruder Replacement for Ender 3 Ender 5 CR10 Series:This durable aluminum extruder frame works more stable than plastic parts. - Adjustable Extrusion Spring Tension Design: The extrusion spring tension could be adjusted by tighten the screw. - Bowden extrusion are supported:It comes with a nema 17 stepper motor mount,works great on TEVO Tarantula i3,Anycubic Kossel ,Flsun i3,MP Select and other bowden extrusion 3d printers. - Recommend filament materials:PLA/ABS/Wood/Hips/Flexible/PTEG,40 Teeth drive gear feeds the 1.75mm filament very smoothy. - Easy to install:Comes with instruction manual ,E-step value is around 100. ## Product Details - **Brand:** REDREX - **Material:** Aluminum, Metal - **Color:** red - **Product Dimensions:** 0.43"D x 0.43"W x 0.43"H - **Item Weight:** 60 Grams ## Images ![Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers - Image 1](https://m.media-amazon.com/images/I/71hdtjbt+qL.jpg) ![Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers - Image 2](https://m.media-amazon.com/images/I/71Fi4pyA1YL.jpg) ![Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers - Image 3](https://m.media-amazon.com/images/I/61HK9Smh++L.jpg) ![Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers - Image 4](https://m.media-amazon.com/images/I/71juRqV21PL.jpg) ![Redrex Tension Adjustable Design All Metal Bowden Extruder with Stepper Motor Bracket for Ender 3,Ender 5,CR10 Series,Geeetech A10 ANET A8 and Other Reprap DIY Prusa 3D Printers - Image 5](https://m.media-amazon.com/images/I/71Gq++t1cmL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/703178447-redrex-tension-adjustable-design-all-metal-bowden-extruder-with-stepper](https://www.desertcart.hr/products/703178447-redrex-tension-adjustable-design-all-metal-bowden-extruder-with-stepper) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*