I just found out that I have an original METTCO late/73 Penton. I have been gathering parts for this "IN RESTORATION" bike. I had e-mailed a friend in OHIO last night with a few frames that I had just prepped for paint and he called me this morning and told me what I had. The frame is bare right now so if you want me to send you a picture I will ...e-mail me back @[email protected] dont have a seat or airbox assy for it. He said that I might have to use a Maico airbox assy.