Isn't 6700/7900 the point where they changed the pull ratio of the front mech, so ST-6700 shifters won't work with FD-7800?
Yep, and the brake cable pull ratio.
It'll probably be ok in practice but a proper pair of matching 6700 calipers will feel a lot better / sharper.
@Regal started
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Yep, and the brake cable pull ratio.
It'll probably be ok in practice but a proper pair of matching 6700 calipers will feel a lot better / sharper.