1 1

TBStron3D

Anycubic kobra 2 Pro Upgrade Kit

Anycubic kobra 2 Pro Upgrade Kit

$26.80 USD
$36.90 USD $26.80 USD
Sale Sold out
尺寸
Spring Festival Holiday Notice

Dear Valued Customers,

Hello!

In accordance with the national Spring Festival holiday arrangements and based on our team’s actual situation, our holiday schedule is as follows:
The holiday period will be from February 13, 2026 to February 28, 2026.

During the holiday, you can place orders as usual. We will start processing and shipping orders from March 1, 2026, in the order they are received.

We sincerely apologize for any inconvenience caused during the holiday period and appreciate your kind understanding. If you have any questions during the holiday, please feel free to contact us by email at xixiranran1419@gmail.com
or tbstron3d@gmail.com, and we will reply as soon as possible.

Wishing you all the best in the New Year—may everything go smoothly and may you be happy every day!

TBStron3D Team

 

Y-axis Linear Rail Upgrade Kit: This kit replaces the dual metal wheels in the Y-axis direction with linear rails while keeping other components the same as the original machine.

Please note that after installing the kit, the Z-axis (vertical direction) printing height will be reduced by approximately 2mm.

Once installed, the movement resistance and noise will be relatively reduced.

The kit is available with two options: standard rails (林邓 rails) and HIWIN rails. The difference lies in the rail brand; other components such as brackets, screw kits, and installation methods are identical.

Y-axis Linear Rail Upgrade Scenario Image


Diagonal Brace Kit: Includes diagonal braces, upper mounting plate, lower mounting plate, and screw package. Purpose: Forms a triangle with the gantry frame of the machine, enhancing the strength of the gantry frame and reducing slight vibrations that may occur during movement. The diameter of the diagonal brace is 20mm, and it is made of 6063 aluminum.

Z-axis upgrade guide rail kit： Replace the POM wheels in the Z-axis direction with linear guides, while keeping other parts the same as the original machine.  Please note that after the kit is installed, the distance between the left and right linear guides is 220mm. This will affect the printing size in the X-axis direction (left-right direction), reducing it from the original 220mm to around 210mm. 

New Z-axis linear guide installation video: https://youtu.be/mB01LTWP_tw

The download link for the STL files used in the video is: https://www.thingiverse.com/thing:7150840

Diagonal brace installation video : https://youtu.be/zNADQ91XvJM

View full details