Anyone know what the cheapest replacement cassette driver I could get for my Model C is? Was gonna buy tee's 33t tree sprocket but I think it'll make my gearing stupidly hard to ride with the current driver considering it's 27t sprocket at the minute. Or, how would a Model C with 33t up front be? I want to make it a bit harder and faster but a 6t jump might be a bit much.
Are you sure it is 27/10 now? They usually come stock with 25/10 (and I have 22/10 on mine)
25/10 is like 27/9 on a 20"
27/10 is like 29/9 on a 20"
What would you use with the 33? Even 33/11 would be 32.5/9 on a 20"
G.