unbobfinch
Dirt Disciple
It is definitely not titanium although the guy I bought it from tried to tell me that it was. It's made from titanal. From what I could gather, titanal is an aluminum alloy made by AMAG in Austria. It was only used in bike frames for a year or two because they had a tendency to break. The tubes were made from a sheet of metal and seemed together (I think the seems had a high failure rate). The tubes are bonded to alloy lugs. At least I think they are alloy lugs. They didn't feel like steel but I didn't do a magnet test. Here's a couple more pics.