What to look for/ask about when buying a used TR650?

Edit: Nevermind, dude sold it on me!

I've got a Strada for sale in the classifieds. http://www.cafehusky.com/threads/2013-tr-650-strada-6000-clifton-nj.41539/

Buy one out of classifieds or keep looking. There are quite a few out there and the price is right. There ain't much to look for. Be sure it hasn't had a bunch of wiring spliced or been modded too much--or if it has be sure it was done right.

I recommend the ABS (Strada) even if you are a dual sport rider. ABS is a life saver (has saved mine). You can always add spokes to the Strada--that's what I did

These things aren't really having any issues despite any forum hubbub. I put a K&N air filter on 3k ago and ran my bike through the dustiest parts of the TETS and still had a nice clean air intake when I got home. Other than burning throughout the stock chain at 5k miles it's been perfect.

What k&n filter did you use

The one for the X-Challenge.
K&N BM-6507
I need to open up the air box and peek at the throttle body to be sure it's working well, but it certainly seals better than my stock filter did. The stock left dust/dirt just on the other side of the filter, this one left things cleaner in comparison after similar mileage.