Kobra X Z Direct Cable Carrier Rev03_update 20260505

Update to Rev03_20260505

Thank the following friends for their feedback. As I promised, if there are any issues encountered during the use of the model I released, I will definitely update and maintain it.

@JRED_4432338

@MartinPielmeier_161575

@PascalBar_3592157

@zupergeorge_320565

@MattB_1961902

Current issues:

When the Kobra X is at the highest point of the Z-axis, the cable trough at the bottom does deform. This is because in the Rev02 version, I optimized the length of the bottom cable trough. To ensure that the drag chain always remains vertical within the Z-axis stroke (from the lowest point to the highest point), the length of a portion of the wiring harness is restricted by the lengthened cable trough, causing the bottom bracket to be pulled out of shape when the Z-axis rises to the highest point.

Description of updated content:

I disassembled the bottom wire trough, disconnected it at the corner, and added an additional rotating connection structure. When the wire harness is tightened (at the high point of the Z-axis), the connection part of the bottom wire trough will rotate instead of remaining fixed; this rotation amount will compensate for a portion of the vertical wire harness. Below are the before-and-after comparison pictures (at the highest point of the Z-axis).

I have updated the model for Revision 03, and you can go ahead and download it for use. Of course, if you have already downloaded and are using a previous version, you only need to separately download the model of the bottom wire trough, print it, and replace it.

Some other reminders:

I've noticed that someone on makeronline has already stolen my model and participated in the Kobra X competition. I've already filed a complaint against them. Please respect others' work and file complaints against such behavior. Thank you very much.

Thank you all for your feedback. Previously, the length design of the bottom cable trough was unreasonable; I have already made corrections and conducted print tests; it has been updated to Rev02.

Modification: The length of the bottom wire trough is increased by 25mm.