I have an 03 1200 custom that I am getting a vibration at a cretin RPM. The vibration is so bad that it vibrates my gas cap and makes a annoying rattling sound. It only does it around cretin rpm range (around 30- 40 mph in 2nd gear) and then it comes out of it. any ideas. It sounds like is coming from my primary. It just started about 3 weeks ago and I had my primary chain adjusted with no help. Any Ideas?
Sounds like you lost, or have a loose, a bolt in one of the engine mounts.
Jim in Italy
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