I am currently trying to breathe new life into (and learn about bike maintenance) an old Schwinn with a 6 spd rear cassette.
1. What are the difficulties/issues with switching to a 7spd?
2. How do I know if I just need a cassette, or a cassette/freewheel?
3. Will I need a new rear derailleur?
4. Any links or info on gear ratios?
5. Is there a worthwhile benefit to having 7 vs 6?
Sorry about all the questions.
1. What are the difficulties/issues with switching to a 7spd?
2. How do I know if I just need a cassette, or a cassette/freewheel?
3. Will I need a new rear derailleur?
4. Any links or info on gear ratios?
5. Is there a worthwhile benefit to having 7 vs 6?
Sorry about all the questions.