Originally Posted by
Bianchigirll
It looks like a very rare model and could be worth several thousand dollars. Any idea what the threading is on the bottom bracket shell? Is there any information on the headset? What kind of hubs does it have? What is the rear derailleur?
Thank you Bianchigirl,
I do not see any threading on the bottom bracket shell. There seems to be a sign which I read as "ofmega" on the headset (the same as on the crankshafts). The hubs are "Campagnolo" and the rear derailleur is Shimano 600. There are inscriptions on the handlebar "3ttt", olympic circles and "MOD. GRAND PRIX MADE ITALY" On the frame there is a serial number "B07664" and two red letters "B" on the two sides of the fork. I hope this helps.