I finally decided to install the K1 seat. Actually it has a Giulari seat and everything is a little messed up. The main question I have is, will the seat frame plate of a K1 bolt on to my K0 frame? If so, problem solved. But that is what I try to figure out. I made some pictures of the frame, can somebody with a K1/2 make some picture as well please? The lock that is installed on my bike is really weird...
This is the K0 version:
and this would be the K1/2
Now this is what i took of my bike and the question is, are these 2 different seat plates exchangeable? Meaning, is there difference betweena K0 and K1/2 concerning seat mount?
Can you help me with some clear pictures? Thanks again!
And yes, as soon as I have the solution, these parts become available as well as the seat. It is in very good condition, there is one bolt broken on the inside (not in use on my bike). It even has a nice compartment.