2 up riding was a huge factor in deciding on the purchase of this bike. Although the seat is a little exposed and can get hot from the under tail exhaust, she tells me that it is pretty comfortable and likes that she has a nice view of everything going on around her. She is about 5'3" with shorter legs, and I am 5'10" so our dimensions are pretty close. We are saving up to get the Corbin Gunfighter and Lady seat with back rest. This looks to be the best seating option available. To deal with the heat issue, you can purchase some of this:
http://www.thermotec.com/products/full/14001/14001.html
or
http://www.thermotec.com/products/full/13500/13500.html
Once we get the new seat I will let you know how it rides. Did you have a chance to check out the September issues of Cycle World? There was an article in there about speed wagons and the best 2 up bike available. Hope this helps.
