Originally Posted by
DIMcyclist
I might add that it's way comfy- the B-17 Champion/ Narrow works really well on this bike; much better than it did on my XO-3, since the GP crankset has the q-factor of a double rather than a triple.
I have found that despite the fact I have a larger butt than I'd like, the B17 Narrow and Professionals (or the redos that @
rhm does based on those) are the most comfortable saddles for me.
Nice job on the 650B conversion, too.