Originally Posted by Chalo
But when you have the unfortunate circumstance of 65mph in top gear on the highway being a frequency that gets your motorcycle's bars really buzzing, grips alone won't make it stop. That's the sort of situation where ballasting your bars can help a lot.
Ahhh, OK, I think get it now. So a vibration at a give rpm may not be the motor or drive train at all, but just the handlebars (or frame) resonating?