Thanks. Yes, it is a Pure V saddle and is great! Far better than Koobi it replaced. The frame is a 2003 model, so I am told. Sadly, the seller was less than honest about certain details. I had a 2002 model and the disc brake hanger was bolt on, so this is at least has a later rear triangle. My 2002 also had the ST/TT support. Did notice a couple of differences on the frames between the 2002/2003. The 2002 had a weld line just above the support you mention on the seat tube. It was right where the tube tapered down so it seemed they welded in the tapered part of the seat tube into the main seat tube. 2003 doesn't have this weld. I also noticed inside the bb where the head tube connected the 2002 was solid where the 2003 had a hole in the bb (both had holes going into seat tube). The 2002 also showed the weld inside the bb where the 2003 is smooth, no signs of the outside weld. I've heard the 02s use Easton tubing and here is supposed to be some decal or marking but I didn't see it on either frame. I'm large but ride easy and the 2002 held up for over a year.