Caledonia doesn't fit in a box nicely, and we like it that way. It was conceived on our Thursday night rides--routes that often play fast and loose with 'road ride.' Modern road riders are looking for bikes to handle long-distance, high pace, no limits, and offer maximum fun--the Caledonia delivers performance, comfort, and speed. Oh, and you can fit a 34mm tire in there. Or 31mm with fenders.