Not wanting to piss anyone off but this is my third bike in 3 years (2009 yz450f) and with each bike I get on their respectable threads to see what things to look out for like what is going wrong with the bikes and this thread it seems not a lot goes on with the later Yamahas. I know this is a good thing. I did a lot of homework before I spent my hard earned money and it seems to payed off. On the other threads it seems like this and that is going bad or breaking. Has anyone else noticed this?