What kind of tires are you running? Bias ply? I know my 660 topped out is smooth as silk, but it has radial tires. My Warrior is smooth as silk with those same tires, even topped out, but shakes pretty good with the bias ply stockers.
ummm... mabye the tire preshure is too low for that high speed??? i had tire preshure too low one time and my handel bars vibrated and kinnda shook like that
I got stock tires on mine. I would agree that the vibration is horrible. Doesn't really hurt my hands, I wear riding gloves b/c I seem to tear my hands up anytime I am on it w/o them. I just spent 900 dollars on brakes for my blazer so in a few months when I get new rear tires, I'll post again.