Bought this frame on ebay for $160. I guess it's a frame they never mass produced. It's made from Scandium Aluminum. Not the prettiest welding, but from what I have heard Scandium is hard to weld. Anyway, the frame did turn out to be pretty light, around 1100 grams. Built it up with 9 speed dura ace / ultegra parts from my old bike. Finished bike weighs around 15 lbs. Ride is less harsh than my old straight aluminum frame, maybe due to the slightly tapered top & down tubes. Pretty psyched on it overall. Cheap so I don't have to worry about wrecking it & light enough for long climbs.