This lightweight was built up from a repainted Bianchi frame/fork I purchased for $50.00 from a guy that my girlfriend(now wife) worked with. The parts are a mix of Campagnolo Nuovo Record cranks, Unknown rear hub, Nuovo Record high flange front hub with a Mavic MA rim, Nuovo Record downtube shifters, Croce d'Aune rear derailleur, Torelli headset, Ritchey tires, Nuovo Record front derailleur, 6 speed rear cogset, unknown aero post, 3TTT stem. This bike is light. I nevered raced this one. This bike is my old standby for training rides and cruises around town. I put a mtb 6 speed cogset on this one to make climbs easier. With the light weight and easy gearing this bike is great for centuries and fast riding.