Has anyone had an issue with their bike going from neutral to being in gear? I have an 08 yz 450f, with maybe 20 hours on it now. I noticed it the first time 2 weeks ago when I was loading it up on my truck. It was in neutral, I was pushing it up the ramp, and bam the back wheel locks up on me. I put it back in neutral and just pass it off as solmething wierd. Well, it happened again while sitting on my stand. I go to oil the chain and the rear wheel locks up again. I asked my buddy about it and he thought I may have had a bent shift fork. I think he was just trying to scare me. The bike runs and shifts just fine. Any ideas. I also thought I may have heard a ticking sound when I roll the bike forward slowley. This may have just been the sound the chain makes meshing with the sproket.