The only time I notice mine vibrating is when I ride it like every other bike I have ever ridden. when I ride it with mine hands resting on the levers my hands are going numb in 15 minutes or so. if I ride it with my hands wrapped around the grip I notice nothing. really don't like having to changes years of riding style to keep my hands from going numb.
2014 zx14r in nuclear sunset orange and black