BB Swapping
I have a Salsa Vaya tourer with an XT external bearing BB and 9 speed XT crankset installed. All of the shims that came with the BB are in use.
I want to swap the BB/Crankset for an Ultegra BB and 9 speed Ultegra triple crankset.
Will the Ultegra setup use the same shims for the BB as the XT, or will I need fewer shims (or none)?