I currently have a shimano 105 5700 drivetrain on my tri bike (Dura ace shifters) except my crankset is the stock FSA. I just bought a stages powermeter 105 5800 however so I am swapping my crankset to match.
Would the shimano 5800 11 speed crankset work with the 5700 drivetrain? If so then do I use an 11 or 10 speed chain?
or
Is the 5700 crankset the only compatible option?
Would the shimano 5800 11 speed crankset work with the 5700 drivetrain? If so then do I use an 11 or 10 speed chain?
or
Is the 5700 crankset the only compatible option?