Little is known about serial numbers for bikes built after World War II.
The head tubes look as if they were fillet brazed, but they weren't.
Schwinn began producing modern versions of the Stingray in 2004.
Find the year a Sting-Ray was made by reading the Schwinn date stamp and serial number found on the bicycle.
For instance, a vintage Schwinn Breeze in need of restoration sells for as little as .
On the other hand, a 1920s Schwinn Excelsior with the original paint can retail for as much as 0.