kz650 CSR Rearsets

I'm finishing my cafe projects and looking for rearsets.

I talked with a company that makes them for kz650's, but they only have a listing for a 650z1d euro model with a rear drum.

Is this the same as a CSR or did another kz650 model have rear drums in '81?

The F2 model also has a rear drum brake.
Try comparing some pictures and parts diagrams of the different models.

Do you have a link to this company that is making the rearsets? Or some pictures?

These are a homebrew type. I can't remember the official name, but it involves a welder, a grinder and about 2 hours. Also, some 3/16" aluminum can be useful. Here's mine. And don't forget to get some random shifter setup off ebay. Mine is from a Honda nighthawk I believe. The brake pedal is a combo from an old cb550 one I had and the stock kz. I got them powdercoated, however I need to get it recoated as it got beat up at some point.

Here is the other side.