A clip from a recent Seven livestream:
“Gravel for seven really bridges from allroads kind of bikes to classic gravel bikes, all the way up to a 2.4″ tire, and everything in between. We have six different tire sizes in our Rider-Ready system of bikes, and then it’s infinite for our custom offerings. Right now in the gravel world, popular are really big tires. This is a 2.4″ that Seven offers. Very few companies offer a stock bike that goes beyond about a 2 .1”, but even that is very unusual. So you’ll see a lot of articles and racers, Dylan Johnson and others, that are big proponents of bigger tires. We offer that it’s very easy to think, “oh, I should just get the bike that fits the biggest tire ever made, and then I can use a smaller tire.” That can work, but there’s a reason we offer six different tire sizes within our Rider Ready bike line.”
— Rob Vandermark, Founder, Seven Cycles