I notice it most of all between 65 and 75 m.p.h. Exspecially at 75 in 6th gear. My ride to work is only 22 miles long. 12 of it on the Freeway. This morning my fingers were completely numb. I nearly had to pull over and stop.
Today I got in some Gel Grips Ordered last week. They are supposed to be a huge help. I'll let you know.
I will also check for loose anything as I just bought the bike used with 11,000 miles (1999) from a local dealer.
The bike is really smooth and runs great except for the minor Vibration that causes a major Buzz in the finger tips.
B.T.W. It is smooth as silk at 160 M.P.H. In fact I was surprised to look down and see I was THERE! :shock:
I'll investigate some more and keep you up to date. I might try some Heli-Bars to lighten my Load on the Grips?