I would agree with Owlie, that the wheels more than likely are 27". I know that you mentioned that you wanted a new drivetrain, but I would also tend to think that you have a freewheel rather than a cassette... which means quite often a good mechanic can bring those back to life. A drivetrain that is friction also does not wear the drivetrain like todays bikes, so once everything is up and running, it will last for a very long time. Good luck with the rebuild, as others have mentioned, get an estimate from a shop/mechanic that you trust and enjoy the process!![]()



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