1- Disc brakes perform better in wet weather. If you choose rim brakes, aluminum rims offer a better braking surface than carbon rims. Hidraulic brakes adjust for pad wear and both pads move inwards to press against the disc surface. Mechanical brakes push one pad (usually the outer one) onto the disc, and the disc has to flex to touch the other pad.
2.- "Brifters" (brake and shifters) are easier to use. I've ridden with bar-end shifters and like its simplicity.
3.- More surface on wet roads = less grip. Choose a wide tire that offers some cushion, but also offers little rolling resistance. Some kind of protection against punctures is welcomed.
Disc brakes perform better in wet weather. If you choose rim brakes, aluminum rims offer a better braking surface than carbon rims. Hydraulic brakes adjust for pad wear and both pads move inwards to press against the disc surface. Mechanical brakes push one pad (usually the outer one) onto the disc, and the disc has to flex to touch the other pad.
"Brifters" (brake and shifters) are easier to use. I've ridden with bar-end shifters and like its simplicity.
More surface on wet roads = less grip. Choose a wide tire that offers some cushion, but also offers little rolling resistance. Some kind of protection against punctures is welcomed.