Originally Posted by mihlbach
what road crank do you plan on using? There are online databases for cranks and chainline. That should help you deterine what BB will give you a 42mm chainline.
Well, I can use a set of C-Record cranks a friend has no use of, and neither of us knows what BB length they use and what parts to use with it.
The other option is a Centaur Ultra-Torque crankset (one-ring obviously). I hear the difference between those cranks and regular ones is quite noticeable and I'd like to try it with a fixed gear or singlespeed.
If those two options turn out to be too much of a hassle, I'll probably get an IRO drivetrain.