Description
Transform your Prusa 3D printer into a high-performance machine with the Bondtech Mini Geared (BMG) extruder upgrade. Engineered with precision and reliability in mind, this upgrade kit is designed to elevate your printing experience to new heights. Featuring a higher gear ratio of 3:1, the Bondtech extruder delivers enhanced push force and resolution, enabling you to achieve faster print speeds or even better surface quality.
Key Features
- Enhanced Extrusion Power: The 3:1 gear ratio provides significantly higher push force for reliable filament feeding.
- Versatile Printing Options: Allows for more flexible printing capabilities, including high-speed and high-detail modes.
- Heat Creep Prevention: Optimized internal design helps manage thermal dynamics to prevent clogs.
- Seamless Integration: Specifically configured for perfect compatibility with Prusa i3 MK3S+/MK3S/MK2.5S printers equipped with Mosquito hotends.
Applications
- Professional Prototyping: Ideal for engineers and makers requiring consistent, high-accuracy extrusion for functional parts.
- Material Flexibility: Enhances the printer’s ability to handle a wider array of materials, from standard PLAs to advanced composites and flexibles.
- Upgrade/Retrofit: A top-tier choice for users looking to maximize the reliability and performance of their existing Prusa i3 ecosystem.
Package Includes
- 1 x Bondtech Prusa i3 MK3S+/MK3S / MK2.5S Mosquito IDGA
Technical Specifications
| Parameter | Specification |
|---|---|
| Gear Ratio | 3:1 |
| Housing Material | SLS Printed parts in Polyamide 12 |
| Max Input Current | 0.8 A |
| E-steps Value | 415 @ 16-bit micro-stepping |
| Shipping Weight | 0.425 kg |
| Shipping Dimensions | 17 x 13 x 12 cm |






















