Originally Posted by
Eric F
Interesting that XX1 isn’t listed as “pro”, yet it’s on the bikes of some of the best racers in the world.
there may be some editorializing going on there. a couple different takes on this exist, but they’re all in the same order, of course.
add in AXS vs not, and it’s moderately confusing. probably no worse than shimano’s gravel groups which abandon the named tiers for numbers …