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as you likely learned upon first taking in these machines the Italian cycling champion Felice Gimondi had a long association with Bianchi -
en.wikipedia.org
Bianchi acquired Chiorda in 1966 and there have been Gimondi badged cycles produced by the Bianchi-Chiorda entity
several Gimondi machines have been discussed in detailed threads over at bikeforums.net
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frame -
assembled with all Agrati bits:
bulge-formed head: Agrati "AM" pattern N. 000.8046
seat lug: Agrati "AMERICA" pattern N. 086.8569
bottom bracket shell: Agrati N. 000.8507
dropouts: Agrati N. 000.8002
fork ends: Agrati N. 000.8010
chain stay stop: Campag Nr. 621
tubing: likely the Bianchi house branded hi-tensile
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kitting -
headset: Bianchi proprietary, takes 1/8" ball
chainset: NERVAR Sport
gear ensemble: Campag Valentino
brake set: Universal 51 Extra
stem & bar set: 3TTT Touriste
pedals: Lyotard model 45CA
toe clips & straps: Christophe
hubs: Gnutti
rims: NISI
frame pump: Silca
handlebar end caps: REG (Rampinelli)
pump peg: Campag Nr. 648
one infrequently encountered fitting worn by the machine is the Campag cable guide & stop Nr. 631 which includes a holder for the head of a frame pump:
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date estimate: 1974-1976
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