Prusa i3 Bear Frame Upgrade Kit 2.1.1

As low as €84.39

In stock

SKU
HW1556GK_BUNDLE

This is an aluminum frame conversion compatible with the following versions of the original Prusa i3:

- MK2
- MK2S
- MK2.5
- MK2.5S
- MK3
- MK3S
- MK3S+

Printed parts are offered as an option, since some users may prefer to print them themselves.

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Prusa i3 Bear Frame Upgrade Kit 2.1.1   + €84.39

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Prusa i3 Bear Frame Upgrade Kit 2.1.1
Prusa i3 Bear Frame Upgrade Kit 2.1.1

In stock

€84.39

Summary

    Prusa i3 Bear Frame Upgrade Kit 2.1.1

    Introduction

    The Bear Frame Upgrade improves stiffness and reliability of the original Prusa i3 MK2(S), MK2.5(S)(S+) and MK3(S)(S+). It allows faster prints, increases precision, makes maintenance easier and opens the door to more customisations.

     

    Features

    Compatible with Original Prusa i3 MK2(S), MK2.5(S) and MK3(S)(S+)
    Compatible with lots of extruders like Original Prusa, BearExxa, BearMera (E3D Hemera) and Bondtech Prusa Upgrade
    Reuse of as many parts as possible
    Sturdy frame for faster printing
    High quality extrusions
    Improved accuracy
    Reduced noise level
    Easy to use and maintain
    Built to last
    Precisely engineered printed parts
    Thoroughly tested development
    Highly customisable
    Detailed documentation via guides.bear-lab.com
    Compatible with stock firmware (only if you use the Original Prusa extruder)
    Active and open minded community
    Truly open source

     

    Build Documentation

    Github folder with all the needed files
     

    Kit Contents

    - All aluminium rails pre-cut to size, mounting brackets, mounting plates, screws and nuts to execute the upgrade
    - All rails/plates/brackets are black anodized aluminium
    - Our kit is based on the Bear Frame Upgrade 2.1.1 project, and is provided in accordance with our own BOM, there might be some differences with other BOMs and/or updates.
    - Consult the complete Bill of Materials here.

    WARNING: this kit does not use the Custom T-Nuts used on the original Bear project/documentation. Instead, it uses regular standard T-Nuts.

    Optional: High quality PETG printed parts set

    The printed parts set ships without:
    - Build helper
    - Cable clips
    - Endcaps
    These parts are not essential for the assembly and are considered mostly cosmetic. They can easily be printed by the user if needed.


     

    License

    This work is licensed under a GPLv3 license.
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