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@andrecustodio56
Hi guys, sorry I just need some of your in depth knowledge.
It's a bit of a tricky one. Basically I have (most of) a DA 7700 group and a WH-7800 wheelset and I need to get them to work together somehow. Obviously I'm going to have to change some of the bits to 10 speed but I want to keep as much of my 7700 group as possible. I know it's not ideal, and I'm not expecting optimal performance, as long as everything run smoothly with no rub I'll be happy.
Obviously the cassette and chain will need to be changed (due to the specific spline pattern) and the RD also. I should be able to keep the 7700 on the front though right? BB, crank and FD? and as for shifters, they'll need to be 10 speed also right? Or can I have 10 speed on the rear side and 9 speed on the front side? (I'm using DT shifters)
Thanks!