I'm slowly gathering parts for a fast gravel bike and might entertain trying cross. This will be a custom Trek Boone build with Sram Rival 1X. This being my first foray into disc brakes I'm trying to figure out the disc situation. Like I said, majority of riding will consist of longer gravel riding, farting around on local towpath when I need a chill recovery ride and maybe trying some cross. I will probably also use the bike during winter with some more road friedly tires.
I can run either 140mm or 160mm discs or a combination of both. I've seen all set ups but I'm not sure what are the benefits and possible cons of each. Given my planned riding, what would be the best set up here? Also, any centerlock disc recommendations would be awesome
