@mattyc should be alright, front derailleur pull ratios weren't too different until 11 speed came along, most charts etc. around the web are more concerned with rear shifting, best way to check is trying. If it doesn't work I have an Ultegra 6600 you can have for 15posted that I know works as I had it running with 10sp rival :)
@mattyc should be alright, front derailleur pull ratios weren't too different until 11 speed came along, most charts etc. around the web are more concerned with rear shifting, best way to check is trying. If it doesn't work I have an Ultegra 6600 you can have for 15posted that I know works as I had it running with 10sp rival :)