I have an old (10-15 years old) cannondale road bike. I am starting to get into cycling and have been trying to ride 3-4 times a week, about 10-15 miles each time for the last 2 months. And actually did a 30 mile ride for the first time last weekend, with good results. But I have a big problem, currently getting a new bike is financially not possible this season, so I am stuck with this old bike. I live in San Francisco, and the hills really kill me. Everything I have read says keep your cadence high 80-100 rpms up the hills and on the flats. The problem is up the hills, the easiest gearing only allows me to do maybe 60 rpm up the hills, and my knees are beginning to protest. The hills have been getting easier throughout these 8 weeks, but I feel they would be much easier with easier gearing. I am also concerned about my knees developing problems with this slow painful cadence.
The bike has old dia-comp components, with seven gears (cogs?) in the back, and a double crank. My question is can I somehow add a different rear sprocket to get easier gearing on this bike? I am trying to invest as little money as possible in this bike because I am definitely buying a new setup at the beginning of next season. I will update this post with a picture of my bike so you guys can get an idea of what I am dealing with. Any recomendations? Thanks.
The bike has old dia-comp components, with seven gears (cogs?) in the back, and a double crank. My question is can I somehow add a different rear sprocket to get easier gearing on this bike? I am trying to invest as little money as possible in this bike because I am definitely buying a new setup at the beginning of next season. I will update this post with a picture of my bike so you guys can get an idea of what I am dealing with. Any recomendations? Thanks.