I have a 1984 Stumpjumper Sport which I'd like to convert to 1x11. I am a bike maintenance neophyte and I'm trying to get my arms around what is involved.
The bike currently has the stock 3x5 setup: 46/36/26t in front and 13-30t out back. This setup gives me a high gear ratio of 46/13=3.54 and...
