I have what I believe is a 1983/1984 Schwinn Sidewinder 10 speed. I am trying to decipher when and where it exactly was built and the year.
The serial number on the head tube reads as- DU522482 and the Headbadge shows as 1573. I am not having any luck finding where it was built or if it is a 83 or 84. My understanding Schwinn stopped building in Chicago in 1982. Any and all help would be much appreciated.
Bike looks to be completely original except for tires and tubes.