Originally Posted by xAtvRiderx
My dealer says its normal. I just need to get use to it. My last bike was 15 years old.
The 421cc engine does vibrate a little more than other Yamaha engines for some reason....
If you are that worried about feeling the vibration in your handlebars - just go out and by a RoxSpeed FX anti-vibration handle bar riser
ROX Speed FX Elite Anti-Vibration Risers - DennisKirk.com
I bought one - not because of the vibration - because I used it on my sled and it ROCKED! So now it is on my quad - I get a 2" rise and the benefit of anti-vibration again not due to engine but the rocks etc that I hit.