what size cogs are they running? To me it looks like a 14t which is the second smallest dura ace cog...
That pic you linked isnt one of their race bikes. Don't think there'd be any way of finding out what cogs they used in their olympic rides.
edit- didnt go to the last page fail. ignore me
@boredom started
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what size cogs are they running?
To me it looks like a 14t which is the second smallest dura ace cog...