John Gialanella
Finally riding a big boys bike
I just bought a 1978 Schwinn Superior that was a display model, it is in mint condition. It has the sun tour rear derailleur. I bought a Campy Gran Turismo rear derailleur that is in almost new condition. I have seen it mounted on a Schwinn Paramount using the top spring bolt, but have seen many being sold with this black hook attached. Can it be mounted to bike either way, or does it depend on which bike you have.
Thanks John.
Thanks John.