I am currently running a 23 year old Campag triple front mech and a 8 year old shimano mountain bike rear mech, both controlled by Dura Ace bar end shifters on a road bike. Not sure if that answers your question but it works and it’s not on any compatibility chart.
I am currently running a 23 year old Campag triple front mech and a 8 year old shimano mountain bike rear mech, both controlled by Dura Ace bar end shifters on a road bike. Not sure if that answers your question but it works and it’s not on any compatibility chart.