Photos copied from
this thread.
This bike is a Vittorio Strada randonneur. The bike is built bij Jan Groot from Alkmaar. There are lot interesting solutions.
MAFAC cantis in front, MAFAC centrepull in rear >>>
Campagnolo Portacatena >>>
Modified Nuovo Gran Sport mech >>>
Notice the adjuster and the jockey wheel bolts.
Many bits are Campagnolo (N-GS or N-R) >>>
..., but the hubs are from Suntour (36h).
The titanium rack is from Tubus >>>
The rack is one of several later era parts on this bike. The bars are late 80s. The Nitto stem is pretty recent as well.