What to look for when buying an old BMW K100RS

My bike is a '92 K100RS which I have owned since new. It's built like a tank and has served me well over the two decades I've owned it. In recent years, there have been some age related issues that have come up so I have finally gotten to turn some wrenches on it. Prior to that, I just rode the thing. Interestingly, I've come across more people online recently that have been asking what to look for when buying one of these. I had written out a long email response for the third or fourth ...Read More