Originally Posted by
Grim
The weird part is it has a 48 spoke rear wheel with specialized flip flop hub. That no misprint, 48 spoke flip flop. I guess the extra large frames Fuji decided to go extra heavy duty with the wheel making it Sumo tough and jumped from the 40 spoke to the 48. The rim is a matching Ukai to the front 36 spoke so I have no reason to think that it wasn't stock.
I bet that isn't a flip/flop hub but is designed to have a drum brake attached. Useful for tandems and/or heavily loaded touring bikes in the mountains. If I was doing a non-supported tour through the CO mountains I'd love to have a wheelset like that.