This bike is another “first”. It’s the first production titanium bike. The Teledyne Titan.
Teledyne, a California company, made about 2000 of these bikes in the mid 1970’s. At a time when nearly every racing bike on the road was made out of steel, Teledyne was a company trying to shake things up. If the only choices available at the time were “Reynolds steel or Columbus steel” or “Blue racing bike or orange racing bike”, Teledyne offered an interesting and tantalizing third choice.
Fabricated from pure titanium, with no alloying agents.
By picking the grey titanium option you got a strangely smooth and comfortable bike that averaged about 2 pounds lighter than those steel options.
“Strangely smooth” because the pure titanium tubing made these bikes really flexible. For some riders (particularly tall or heavy ones) a Teledyne was unnerving. Rumors about frame cracks and collapse persist even today. The “I know a guy who had one” anecdote usually falls apart faster than a frame on a rutted road when the narrator is pressed for details, however.