08 YZ450F Clutch Noise...... Hey Guys, Recently I have noticed that when my clutch is disengaged on idle it is making a strange noise. It's almost like rattling/ticking/bumping noise. As soon as I pull in the clutch it stops. You release it and it starts again. I can't hear it during...

I was looking into getting a yamaha yfz 450 there is only a couple things stopping me.I am on a budget so i would be looking at a 04-06 model and maybe a 07.But my cousin has had some engine probs his is a 05 an it has been threw 2 motors already.So i thought i would do some research on it and i...