Finally bought a proper jack so that things are a little less skeychy when I need to work. Universals on the drive shaft is notchy and leeking. First of many things needing attention. The starter clutch is the next, once I remove the swingarm and gearbox. The frame has about 300k kms on it. No way to know for sure. 2nd engine, so no idea as to how many ks that has.

thats o lot of km - how's progress with the project? please share some more!
I used to have a K100 and K100RS in the nineties (now on Boxer).

The K100 project had been standing still due to work commitments over the last 3 months, but now I finally have a bit of a break to continue. Expect updates soon.