Hi All-

Just picked up a new to me 1990 K75S and rode it home 200 miles from PA to DC yesterday. The bike has 55k miles on it and lots of major maintenance done. That being said, there was a crazy amount of vibration above 45 mph or so. Is there a common place to start when looking to fix this issue? I'm sure it could be a lot of different things, but any help for a K75 rookie like myself would be appreciated.