Bondtech LGX Pro Extruder
30-Day Performance Promise
Our Promise To You
If you're not seeing the results we've promised within 30 days, you can send the product back for a full refund, replacement, or repair. Exclusions apply. See terms for full details.
- Regular price
- $169.99
- Sale price
- $169.99
- Unit price
- per
Free Returns & Shipping (Over $50)
30-Day Money Back Guarantee
Free shipping over $50 is available for US customers only. See terms for full details.
IMPORTANT: Before installing the LGX, please read the LGX Wiring Instructions in the Downloads section below. Not all printers are ready for a direct connection with the LGX and may need to be modified. Also, if adding any variant with a Mosquito Magnum+® Hotend, you are acknowledging the risks shown here.
Additionally, if choosing the LGX ACE Magnum+ Hotend or the LGX PRO ACE Magnum+ Hotend, the following tools are not included and will be needed to assemble the hotend:
- 3 Nm Torque Wrench with Deep Well 9 mm Socket
- A standard 9 mm wrench can be used
- 0.15 Nm Torque Wrench with 1.5 mm hex bit
- A standard 1.5 mm hex key which is included can be used
- 1.5 Nm Torque Wrench with 6 mm hex socket
- Vise
For more information, see our assembly instructions here.
- LGX/LGX PRO Feeder (1.75 mm)
- Optional ACE Hotend
- 2 mm Hex Key (recommended tool)
- 30 mm PTFE Tube for the Direct Drive Interface Plug
- LGX
- Bowden Interface Plug (with threaded metal push-fit)
- Custom Nema17 25 mm Pancake Stepper Motor
- Direct Drive Interface Plug (for Slice Engineering® Hotends)
- 4x M3x18 mm Stud (with 5mm Hex & M3x4 threads)*
- 3x M3x30 mm Low Head Screws
- LGX PRO
- Bowden Interface Plug (with threaded metal push-fit)
- Custom Nema17 30 mm Pancake Stepper Motor
- Aluminum Interface Plug (for Slice Engineering® Hotends)
- 4x M3x23 mm Stud (with 5 mm Hex & M3x4 threads)*
- 3x M3x30 mm Low Head Screws
* These studs are used to replace the 4 screws of the stepper motor for additional mounting points. Make sure not to use too much torque to tighten the studs as the stepper motor threads are delicate & made of aluminum. It is recommended to use finger force only.
Free shipping over $100 is available for US customers only. See terms for full details.
Larger Drive Wheels
Bondtech's Dual Drive Technology in the LGX eXtruder allows you to unlock more precise, reliable, and faster 3D printing. With larger drive wheels that provide increased filament grip, a filament pre-tension lever for repeated results, and a versatile multi-function interface socket for tool and application quick swaps, the LGX redefines your 3D printing experience.
LGX PRO for Industrial Applications
In addition to the standard benefits of the LGX, the LGX PRO boasts a stronger 30 mm stepper motor and a full-hardened steel drive train. LGX PRO also comes with an extra aluminum interface plug for integrating with longer industrial hotends.
LGX PRO features a tough PA12 GF housing for enhanced mechanical and thermal resistance, up to a max working temperature of 100°C.
Short Filament Path Printhead
The LGX seamlessly integrates with Copperhead®, Mosquito®, and Mosquito Magnum+® Hotend attachments to convert your LGX eXtruder into a short filament path printhead for rigid and flexible materials, improved cooling capacity, and high flow rate applications. These attachments can be mounted to the side with the LGX Shortcut or the front with the LGX ACE.
Additional Features and Benefits
- Drive wheels’ maintenance windows for easy cleaning
- Compact, light, and symmetric design for increased performance and compatibility
- Multiple mounting hole patterns for an easy and flexible setup
- A small step for a greener future: craft boxes without bleaching and no coating
LGX Extruder Comparison
| LGX | LGX PRO | LGX PRO Metal | LGX PRO Metal HT | |
| Dual Drive Gears | ✔ | ✔ | ✔ | ✔ |
| Motor Gear | Hardened Steel | Hardened Steel | Hardened Steel | Hardened Steel |
| Main Gear | Plastic | Hardened Steel | Hardened Steel | Hardened Steel |
| Filament Compatibility | 1.75 mm | 1.75 mm & 2.85 mm | 1.75 mm & 2.85 mm | 1.75 mm & 2.85 mm |
| Housing Material | PA-12 GF | PA-12 GF | Aluminum | Aluminum |
| Max Working Temperature | 100°C | 100°C | 90°C | 140°C |
| Lubrication | Berutox FB22 | Berutox FB22 | Berutox FB22 | Berutox FB22 |
| Motor Insulation Class | Class-H | Class-H | Class-H | Class-H |
| Push Force | 4-7.5 kg | 7-10 kg | 7-10 kg | 7-10 kg |
| Stepper Motor | Nema17 25mm | Nema17 30mm | Nema17 30mm | Nema17 30mm |
