Rear bracket I use with my chain free setup on K1 Max.

NOTE: Can only be used if you have removed or repositioned the Runout Sensor

NOTE: Dont print this in PLA unless you are only going to print PLA on your machine. It is likely to deform at higher temps. Something like ASA or possibly PETG is needed to withstand warping under higher temps

It is in 3 parts

Rear mounting plate that uses original runout sensor mounting points with 4 x M3 x8mm machine screws.

Left and right half of cable support. These are a push fit and then once together they are a push fit into the rear bracket.

There is a small lip on the top of the rear pin and matching groove in the top of the bracket slot to help hold it in place. So when fitting, it should be put in at a 45 degree angle, top first and then pressed in and slightly up. This cable support sits on top of the original cable clip that poked out from the back and had a cable tie around it.

The support is in two bits to allow it to be fitted and removed without having to dismantle stuff to get to a cable end. There is a slot for a small cable tie to go through the support and around the cables. the cables need to be kept tight against the bracket as the print head passes very close when doing the wipe at the rear of the K1 Max plate at Y306 outside of the normal print zone.

The parts are a tight fit. You will need to make sure the edges of the parts that press fit are tidy.

K1 MAX Rear cable bracket

0.2mm layer, 2 walls, 15% infill