What do you have? I would take used if it was super clean. I would take a 7800 drive train with 7900 shifters.
Let me know what everyone has.
You might want to check on compatability before you buy. I believe that some of the 7900 stuff will not work with 7800. Specifically, because the 7900 shifters use internal routing, they will not work with 7800 stuff. I don’t have any personal experience, but better to be safe than sorry.
Yeah i know about the internal cable routing, but i didn’t know that would cause the 7900 shifters to not work with 7800 derailleurs. thanks.
Nebmot,
I know you’re looking for a complete group, but I’ll have a set of excellent condition 7800 (7801?) shifters available in about a week, if you’re interested (I’m building a bike w/7900, too). $175 shipped w/its cables.
Also have an absurdly lightly used Ultegra SL group, too. Complete Ultegra SL group w/DA 7800 shifters is $560 shipped.
PM me if you’re interested. Thanks.