I'm considering upgrading my road wheels to a set that requires a 10-speed Shimano cassette. Before I take this plunge, I'd like to know exactly all components I will need to replace on my 9-speed Shimano bike. My assumptions: Are all these required?
1.) 10sp cassette - REQUIRED for the new rear wheel/hub
2.) 10sp chain?
3.) 10sp rear derailler?
4.) 10sp STI shifters?
Also, I will want to use my existing rear wheel on my trainer. Must I change out the 9-speed cassette (to a 10sp) on that wheel to work properly with the new 10sp RD, chain, and shifers? Thanks.
1.) 10sp cassette - REQUIRED for the new rear wheel/hub
2.) 10sp chain?
3.) 10sp rear derailler?
4.) 10sp STI shifters?
Also, I will want to use my existing rear wheel on my trainer. Must I change out the 9-speed cassette (to a 10sp) on that wheel to work properly with the new 10sp RD, chain, and shifers? Thanks.