User Name:.Password:.Schwinn Serial Numbers and Date CodesDates between 1948 and 1958 are available because Schwinn kept good records. From1958 on, several different coding systems were used, from which the manufacturedate (and often the assembly date) can be decifered.All serial number records before 8/18/1948 were lost in a factory fire. For pre-1948 Schwinns try taking out the crankset to check for a date code.
Bianchi Vintage Bikes Serial Numbers
Bianchi Bike By Serial Number
Bikeforums.netBianchi Serial Number Identification - Page 17 - Bike Forums640 × 480 - 102k - jpgbikeforums.netBianchi Volpe serial number location?