Here's my IRO Rob Roy, currently set up with a 44/40 up front and a 17/21 surly dinglecog on the fixed side with a 17/19 white industries dos eno freewheel on the other. Gives me a couple gears to play with. Haven't done any CX racing on it yet (will be freewheeling when I do) but I love tearing around the local trails and this thing makes mincemeat of my 16.5 mile commute. I'm swapping out the frame for a 56cm green one via the group buy, but all the parts are staying.
