I have been snooping on this board for a while waiting to get a bike. Lots of great information. I have learned quite a lot. I was going for a new model 2002 250f or 426f. Today I got word of a 99 YZ400 for sale 3000.00. It is supposedly in very good condition. I don't think my riding skills would begin to tap the power of a 426 so the 400 would be plenty of bike to get back into riding. It would save a lot of money to spend on other stuff. Is there anything wrong with the 99 400F model that I should be aware (design flaw)? Other than the typical risk of a used bike. I am still debating what to do but would appreciate any input.