Whats the largest tyre that people have fitted to the Croix de Fer. Thinking of changing the continentals that came with the bike. Cheers

Can’t remember off hand, but I’ve been using Maxxis Raze for the last year and will probably replace them with the same once worn out. They are bigger than the shite Conti’s that came on the bike but fit fine.
http://www.cxmagazine.com/maxxis-raze-cyclocross-tire-review

I know I tried some largish Schwalbe touring type tyre that were too big though IIRC they were about 45mm ??