Ok.
But what about the barbell? Particularly the sleeve--Does it make much difference whether it is fastened with a bolt or a circlip? Whether it has needle bearings or just bushings? OR, is the difference akin to Ultegra vs. Dura Ace and Ultegra (or even 105) is fine?
__________________
I don't do: disks, tubeless, e-shifting, or bead head nymphs. But I do hate all e-bikes.