Greetings! Just purchased a 2002 KTM 640 Adv in what seems to be stock trim. Has about 6,800 miles. Appears to be in very good shape. I also have a DRZ400S with nearly all the mods, including a 440 kit, carb, slip-on, etc. etc. Rode the DRZ in the Mex2Can ride last year. Bought the 640 for Alaska in 2010, Eastern TAT (2009), and maybe CDT. The 640 needs more zip so I'm reading AdvRider for advice. Thank you all for posting same!