Hi Guys. Of late I have been noticing a pretty violent shake when under moderate to heavy braking. It is especially noticeable when I´m two up, and when braking hard from around 100km. I have visually checked for a warped disc and dodgy wheel bearings but as yet cant find anything really wrong. Does anybody have any idea what it could be. I´m thinking it could just be a resonance thing, but if that was the case, why wasn´t it doing it from the time I bought the bike. Any feedback would be great