Well, I am now the proud owner of a beautiful 2006 YZ450f. The bike is pretty solid, has some nice aftermarket controls and whatnot. I noticed the clutch drags quite a bit! It's adjusted well, I tightened the cable to see if that would fix it but it just made it slip. Is there any issues you 450 owners have with a dragging clutch? Next time I change the oil ill take the plates out and soak them for a bit and see if that helps. Your input is well appreciated!