I used to commute on this Trek 360 until I got a better bike. It got a tuneup a couple years ago and has been languishing in my garage ever since. I think the frame is largeish (I'm 6'4", for reference).

I'm hoping to let it go as-is for $150 OBO. I'm on the far-north side of Chicago proper. Text/call to 803-295-0195.