I am slowly upgrading an old Benotto, I bought some Ksyrium Elite wheels and I'm going to put a 9 speed cassette on them since at the moment I only have 9 speed ergo shifters. Would it work for me to use a new 10 speed chorus or record rear derailleur on the 9 speed cassette if I set the limiter screws? Or would I just end up with problems? I am wanting to use a 10 speed derailleur because I will eventually be upgrading my ergo levers and cassette.
Thanks
Thanks