[1.75mm CR-10] Bondtech CR-10 BMG Extruder (right hand)

New product

  • The lightest performing  extruder on the market
  • Geniune Extrudeur Bondtech BMG
  • Modele: BMG (right hand)
  • For filament 1.75mm
  • Dual-Drive technology
  • Compatible with CR-10 and CR-10S 3D printer

More details

More info

CR-10 special Edition

This extruder upgrade kit will solve your feeding and grinding problems and will also give you higher resolution that will improve surface quality.
It will also allow to print faster with sustained quality and no risk for grinding the filament.

It features our lightweight BMG extruder with internal 3:1 gearing ratio combined with our DualDrive precision cnc-machined hardened steel gears for maximum performance an for a long lifetime.

We have integrated the filament sensor in the mount for the CR-10S, the mount for CR-10 has no place for a filament sensor.

This kit contains

  • 1x BMG Extruder
  • 1x Filament guide
  • 4x M3x8 bolts (for the mount)
  • 4x M3 nuts (for the mount)
  • OPTION : mount for CR-10 (PETG)
  • OPTION : mount for pour CR-10S, PETG (for filament detector)

E-steps needs to be updated to 415
please see the installation guide of how to do it.
Rotation direction of the stepper motor needs to be changed (Installation guide)

Useful links and resources


Bondtech now brings you the best and lightest performing extruder on the market that combines low weight with high feeding capacity together with our proven and highly celebrated Dual-Drive technology for maximum performance without grinding and slipping.
For 1.75 mm size filament only.

Bondtech Extrudeur BMG Main droite

The Bondtech BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined 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

Bontech double roue d'extrusion
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 new 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 backpressure or highly flexible filaments are used.

Adjustable tension

bondtech extrudeur BMG
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.


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 insert the new material.

Multi-application design

This new extruder can be used in a Bowden or direct setups and gives you the flexibility to choose what works best for your application.

In addition it features an integrated hotend retention method compatible with the E3D-V6 hotends or others using the GrooveMount standard.

Mounting your hotend is simple, secure, and wobble free by means of just two bolts.

Bondtech BMG Extrudeur E3DV6

Flexible mounting options

Extrudeur Bondtech BMG support aluminium
We have designed a standard mounting bracket, both in CNC and as a 3D printable part that you can download from our stl-archive for free.

Our standard mount is CNC-machined in 3 mm aluminum for maximum stability. Please see below for available mounts.

Bontech BMG support d'extrudeur standard

The extruder can use any Nema17 motor with a standard 5 mm shaft. For suitable motors please select one of the below or use your own motor.

This extruder is sold without motor!
Weight without motor: 75g
E-step value: 415

Please not the orientation of the motorgear on the photo!


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[1.75mm CR-10] Bondtech CR-10 BMG Extruder (right hand)

[1.75mm CR-10] Bondtech CR-10 BMG Extruder (right hand)

  • The lightest performing  extruder on the market
  • Geniune Extrudeur Bondtech BMG
  • Modele: BMG (right hand)
  • For filament 1.75mm
  • Dual-Drive technology
  • Compatible with CR-10 and CR-10S 3D printer

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