Having acquired an Air9 RDO earlier this year, I'm now transferring the parts from my Anthem over.

My question is around Internal cable routing for the Derailleurs, the full length cable run seems perfect, apart from the whole Bottom Bracket situation.

The Praxis BB seems like a good solution for my needs with the Shimano Hollowcrank setup I have. But that then means I can't run full length housing.

Any suggestions?

thanks in advance.