I was initially only considering Red22 or exogram cranks in bb30 for this but for the reason you've pointed out here, I could look at GXP instead, I even have a spare 2012 red crank though not strictly 11 speed, it'll work.
For consideration, what BB will take BB30 down to GXP? Rotor with a NDS adapter?
I don't want a permanent adapter to BSA
I was initially only considering Red22 or exogram cranks in bb30 for this but for the reason you've pointed out here, I could look at GXP instead, I even have a spare 2012 red crank though not strictly 11 speed, it'll work.
For consideration, what BB will take BB30 down to GXP? Rotor with a NDS adapter?
I don't want a permanent adapter to BSA