'03 SV650 naked. Lots of great reviews and I bought it without a test ride. The motor was fine and the brakes 'ok'. But the suspension was terrible and because of the ergonomics I was in pain after less than an hour. Made some mods but it never really helped. Sold it after a couple of years. Oddly, I now have a Triumph Street Triple R and just love it even though according to some reviews the ergonomics are very similar to the SV. '84 Guzzi SP1000. Found a nice example and thought, "Cool, a touring bike and vintage to boot." Took a test ride with I thought realistic expectations, but it vibrated much, much more on acceleration, the front brakes could be described as wooden (and that's being kind) and having to jerk my leg violently upward, and taking my foot off the peg, to attempt to change gears was too much. I felt bad, but walked away.