I bought a 2009 450r last week. Had it out for a few short drives around my field and up and down the road. Yesterday I took it out everything was working great until I tried to shift from 1st to 2nd. It would only shift to neutral and back down to first. I shifted it from 1st to neutral a dozen times trying to shift to 2nd. Once I'm about to pull into my driveway it finally shift into 2nd and I took it down the road again with no problems. Had it out today with no problems until about 20 minutes into the ride it did the same thing. Any ideas? Would a bent shift fork cause this?