Well, I've just recently become the proud owner of a 2001 YZ426F that I picked up off a buddy of mine for $1700. The bike has been raced a good bit, but it runs like DA DEBIL and is smooth as silk once it's warm. It did sit up in his garage for most of the last year, so I was kinda worried about what I may need to do to it, but for now I'm just going to run it at the local spillway to get used to it. I've noticed a blown seal on the forks, so that's on the list to get changed as well as some springs for my weight while I've got the tubes apart. The bike will mostly be used for trails and some light sand so anything else I may need to look at changing, or suggested mods would be appreciated! Cheers.