--- product_id: 221103008 title: "Bondtech Genuine BMG Extruder (EXT-BMG)" brand: "bondtech" price: "2643 kr" currency: NOK in_stock: true category: "Bondtech" url: https://www.desertcart.no/products/221103008-bondtech-genuine-bmg-extruder-ext-bmg store_origin: NO region: Norway --- # Dual-Drive tech for zero slip Lightweight 75g extruder body 3:1 internal gearing ratio Bondtech Genuine BMG Extruder (EXT-BMG) **Brand:** bondtech **Price:** 2643 kr **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your 3D printing game with Bondtech BMG – where precision meets power! ## Quick Answers - **What is this?** Bondtech Genuine BMG Extruder (EXT-BMG) by bondtech - **How much does it cost?** 2643 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/221103008-bondtech-genuine-bmg-extruder-ext-bmg) ## Best For - bondtech enthusiasts ## Why This Product - Trusted bondtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Material Mastery:** Feeds a wide range of filaments from flexible TPU to rigid carbon-filled materials with high reliability and minimal misfeeds. - • **Customizable Tension:** Adjustable thumbscrew tensioner lets you fine-tune filament grip for optimal performance across all filament types. - • **Precision Powerhouse:** 3:1 nickel-coated hardened steel gears deliver unmatched pushing force and ultra-fast retractions for flawless prints. - • **Dual-Drive Reliability:** Industry-leading dual-drive system ensures uninterrupted filament flow with zero grinding or slipping, even under thousands of retracts. - • **Snap-Change Convenience:** Quick-Release lever enables lightning-fast filament swaps, minimizing downtime and maximizing productivity. ## Overview The Bondtech Genuine BMG Extruder (EXT-BMG) is a compact, lightweight (75g) 3D printer extruder featuring a 3:1 internal gearing ratio with nickel-coated hardened steel drive gears. Its patented Dual-Drive technology guarantees smooth, slip-free filament feeding across a broad range of materials, from flexible TPU to carbon-filled filaments. Designed for 1.75mm filament (compatible with 1.5-2.0mm), it offers adjustable tension and a quick-release lever for fast filament changes, making it a top choice for professionals demanding precision and reliability in both Bowden and direct drive setups. ## Description Bondtech Mini Geared Features The Bondtech BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined Nickel coated Hardened Steel drive gears to give you a compact powerhouse for all your applications. Whether you require high resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio combined with our industry leading drive gears provides unparalleled pushing power and lightning fast retractions in a lightweight and compact package. Bondtech Dual-Drive Our unique Dual-Drive technology delivers uninterrupted material flow without fear of grinding or slipping in even the most demanding conditions. Bondtech users the world over will attest that even in prints with thousands of retracts our extruders perform flawless, with unmatched precision, and zero damage or degradation to the filament. Multi-material capability Our BMG extruder feeds all material with high reliability, from slippery nylons and soft TPU/TPE filaments to highly rigid and sometimes brittle carbon-filled high-strength materials. The extruder is designed for 1.75 mm filaments, but has been tested to ensure performance of filament from 1.5mm up to 2.0mm allowing for high reliability regardless of the tolerance of the filament used. The filament path is fully guided throughout the extruder body and the housing maintains tight tolerances to the drive gears mitigating the chances of Filament Misfeed when the hotend experiences increased back-pressure or highly flexible filaments are used. Adjustable tension The thumbscrew tensioner allows the user to fine-tune the pressure exerted by the drive gears onto the filament. This gives you the power to adjust according to your preferences and to optimize for the type of material you are using. Quick-Release To be able to do material changes in a snap, simply activate the Quick-Release lever to release the tension and pull the material to be changed out of the extruder, keep it activated and i ## Features - The Bondtech BMG extruder combines high performance and resolution with low weight. - Together with our proven and highly celebrated Dual-Drive technology you can expect problem ************************************************************* material feeding. - The BMG works in both bowden and direct driven applications. Built-in fitting for the E3D hotend and fits Nema17 stepper motors. - Please mind the bowden adapter is not included. - Weight without motor: 75g ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DGL43SQ | | Batteries Required? | No | | Batteries included? | No | | Customer Reviews | 4.3 4.3 out of 5 stars (143) | | Date First Available | 1 Jun. 2018 | | Guaranteed software updates until | unknown | | Item Package Quantity | 1 | | Item Weight | 200 g | | Manufacturer | Bondtech | | Manufacturer reference | EXT-BMG | | Material | Plastic | | Part number | EXT-BMG | | Product Dimensions | 10.16 x 7.62 x 5.08 cm; 199.58 g | ## Images ![Bondtech Genuine BMG Extruder (EXT-BMG) - Image 1](https://m.media-amazon.com/images/I/41keRdWTlbL.jpg) ![Bondtech Genuine BMG Extruder (EXT-BMG) - Image 2](https://m.media-amazon.com/images/I/41GukZQE-0L.jpg) ![Bondtech Genuine BMG Extruder (EXT-BMG) - Image 3](https://m.media-amazon.com/images/I/41EI6tjeVWL.jpg) ![Bondtech Genuine BMG Extruder (EXT-BMG) - Image 4](https://m.media-amazon.com/images/I/31aNAEcWEHL.jpg) ![Bondtech Genuine BMG Extruder (EXT-BMG) - Image 5](https://m.media-amazon.com/images/I/61qQeZnOA1L.jpg) ## Questions & Answers **Q: Can this be used on a flsun sr?** A: Looks like it yes **Q: Can this be used on Ender 5 Pro?** A: It can be used with any 3D printer. You'll need to buy or print a mount to affix it and the extruder motor to the printer's frame somehow. You can also use it as a direct drive extruder with an appropriate hotend mount. **Q: Can this be used on an Ender 3 Pro?** A: yes it can and it will be one of the best upgrades you can do on Ender 3 Pro **Q: Is this the one that fits the Artillery Sidewinder X1?** A: Yes, this will fit Artillery Sidewinder. ## Frequently Bought Together - Genuine Bondtech BMG Extruder (EXT-BMG) - Genuine Bondtech Adapter Direct – Bowden 1.75 (11007) - Capricorn Bowden PTFE Tubing XS Series 1 Meter for 1.75mm Filament (Genuine Capricorn Premium Tubing) --- ## 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.no/products/221103008-bondtech-genuine-bmg-extruder-ext-bmg](https://www.desertcart.no/products/221103008-bondtech-genuine-bmg-extruder-ext-bmg) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-17*