Nice find! I don't know how you did this or maybe it is just me but where are the shifters?
AH there they are! You can see the cables go to the bars but you just can't see (well I can't) see the shifter.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk