If you're using it as a winter bike I'd go 2x. GRX Crankset with 48/31 chainrings and a SRAM 11-36 cassette at the back will you give all the range you need.
Also if you want to use mechanical disc brakes, just use 105 cable shifters instead of GRX ones.
If you're using it as a winter bike I'd go 2x. GRX Crankset with 48/31 chainrings and a SRAM 11-36 cassette at the back will you give all the range you need.
Also if you want to use mechanical disc brakes, just use 105 cable shifters instead of GRX ones.