Well I have a 80's Peugeot that I converted to a single speed bike to ride around where I live. I have really enjoyed riding the bike and would like to take it for further rides and ride with friends that have those fancy carbon fiber bicycles on more hilly terrain. I am wondering if there is a kit or a way to convert my single speed bike into a bike with 3, 5, etc rear gears. I really like the setup I have now but it sucks going up hills and when I am on even roads I know I could handle a much steeper gear ratio to get more speed. Please let me know if there is anything I can do.
Thanks!
Here is a picture of my bike. It was a wreck when I found it and had mountain bike handle bars/brake levers among many other horrible things.
