Schwinn Twin Tandem No Idea what year

[bard]

Picked this baby up at a flea market. Still has oval style Schwinn Chicago badge.

Have been having a hard time finding anything online about it. Has a drum brake in the back(first I've seen on a tandem).

Just wondering if anyone can shed some more light on this.

 

[user 135]

Late 70's /early 80's Twinn Sport. Find the serial number on the headtube or badge.

http://www.trfindley.com/flschwinn_1971 ... 78_29.html
http://www.trfindley.com/flschwinn_1971 ... 80_42.html

Be sure to resync your front and rear cranks.

 

[bard]

Wow. That's awesome. Had no idea it was that old.

Yea resyncing the cranks is on the list. Needs some derailer work and new brake cables.

thanks for the help.