The only modification I made was to install a rubber V-brake cable cover over the expose cable on the rear. In flat-mount orientation, rain/SFAB/mud can follow the exposed cable into the outer, which is not good. I also run a cable oiler down by the BB on the rear outer so I can spray WD40 if I feel it’s getting a bit sticky. TBH I haven’t needed to since installing the rubber cover.
The only modification I made was to install a rubber V-brake cable cover over the expose cable on the rear. In flat-mount orientation, rain/SFAB/mud can follow the exposed cable into the outer, which is not good. I also run a cable oiler down by the BB on the rear outer so I can spray WD40 if I feel it’s getting a bit sticky. TBH I haven’t needed to since installing the rubber cover.