so I have a frame fitted for the '03/'04 KH hub and crank assembly, all of which needs replacing. I’d like to upgrade to the new onza/KH hub and crank setup, but I don’t know if the bearing size is the same. I also have an alex DX-32 rim that I’d like to keep in that setup. So basically I’m asking if I can get away with putting an onza/KH hub and crank assembly with an alex DX-32 rim put in technically an '03/'04 KH frame without occuring size/gap/bearing/wrong # of spokes problems.
yes
I concur.