Originally Posted by
SCTinkering
Sure I'd like to do a rear disc and internal cable routing, but not so much that I'm willing to pay $1000-$2000 for the mods.
Very nice looking Airborne.
Majority of braking force is applicable from the front wheel anyway, to attempt disc brake caliper for the rear of that frame would not be ideal, unless there is enough rear frame clearance for wider rear tire/wheel to allow it become a gravel bike.