Though my wife and I ride a tandem I have my "vintage" 1980 Schwinn Super Le Tour that I enjoy riding. I have toyed around with a new road bike and may go there in the future but for now...
Anyway here is my question. It presently has a 39/52 chain ring and a 19/29 cog/cassette.
What would it take to get me some climbing gears on this bike?
Thanks!