What year did they change ?
My 1966 Paramount ( 24 inch size ) ( plain , not Deluxe Paramount ) still has steel Cinelli , in 10 cm size .
And did the 23-inch , 24-inch , and 25-inch frames all use the 11-cm size , in the aluminum stems ?
And , even older , when did they stop using the Paramount stems , and start using the Cinelli stems ? The 1962 Schwinn catalog clearly shows a steel Cinelli .
> I'm putting together a 1970s Schwinn Paramount for sale and want to put correct equipment on it. What stem would have been correct for the Paramount.
> Peter Naiman
> Boston, MA