This is a used vintage 1974 Schwinn Fastback 5 speed muscle bike.  This bike is ready to ride - air in the tires, shifts well, and the brakes stop.  Not much more you can ask for, other than the missing original parts.  This stingray is missing the original handlebars, banana seat, and sissy bar.  Pedals are probably not original either.  The original color and decals are still on the bike, but there are numerous scratches and spots where the paint is scraped through.  Paint isn't perfect.  It is kool lemon though.  Not sure on the chainguard either.  Could be stock but polished...
The 20 x 1 3/8" wheels are original, along with the entire drivetrain and the unique Suntour Mighty top mount thumbshifter.  The rear derailleur is a Schwinn Approved GT120 with a 5 speed freewheel. 
The Schwinn "Mag" chainring and one piece crankset is in nice shape, but the bb is a bit tight. 
The fenders are shiny, but have a few small dents and dings. 

**Missing the right grip, sissy bar, banana seat, and original handlebar.

size:  14" seat tube
top tube:  18"
We do suggest having a full tune done on this bike prior to riding.

Serial number: DK010472
ref # 43662