I'll go out on a limb and claim here that the only relabeled parts on any 1974 schwinn paramounts were :
- "GT-300 LeTour" derailleur (Shimano Crane) - "Schwinn Approved" thumb shifters (Suntour barcons) - "Schwinn LeTour" 27" tires (Panasonic / Panaracer today) - "Schwinn Bicycle Tube" 27x1 ( ? )
This is from my 1974 untouched (except tires) P-15 - I am the second owner, in 1980.
- Don Gillies
San Diego, CA