Hey guys, I'm pretty new to the whole riding scene and thought this would be a good forum to join. I started riding about a month ago. I hadn't rode a dirtbike in 12+ years and the biggest I rode back then was an xr80, my buddy who has a crf450r got me back interested in riding and talked me into getting a 2003 yz450f which was ALOT of bike I rode it around and took it to the local track twice, I found a decent deal on a 2009 crf450r so I bought it and sold the yz450f. Took the Honda to the shop and had it freshened up. I got it back today and rode it, wow! This bike is awesome! I love it! I'm still new and learning my way around the track but slowly lol. Sorry for the long post! Anything I should know right off about this bike before I take it out to the track? Known problems? Thanks!