Nice looking Bianchi Randonneur. i am not certain of the exact year but a few things do not match any bikes int he catalog. is this in the US or Canada?
the Superbe is a nice upgrade but I am not sure how functional it would be with the wide range freewheel and the halfstep plus granny chain rings.
it looks nice but personally I think $500 is a bit much for a Mangalloy frame.
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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