I have a 1999 Hayabusa. I have a small problem which irritates me quite a bit. There is a vibration at the foot pegs at 4500 to 5000 rpm. I have ridden a mates bike and it is the same. Has anyone been able to reduce, elliminate this vibration and if so, can they tell us how and if possible point us in the right direction, maybe supply pic's or maybe even a website. Your assistance would be appreciated.