Originally Posted by markk53
And you've gained this great insight by removing the weights on how many bikes?
For me it's at least 5, most with after-market bars and all with engine/exhaust mods.
Those bikes include a '07 KLR with Moose Racing bars w/o any guards, '05 Ducati Monster S4R w/trimmed stock bars, and the following 3 bikes with the Heli brand bars: '98 Ducati 748, '00 Ducati 996, and a '05 Triumph Daytona 955. They've all been buzz free thru the entire rpm range for many years/miles.
Have fun, Mark H.