Originally Posted by
grumpus
That looks mint, probably collectable - I'd be inclined to try to sell the bikes and put the proceeds towards more suitable bikes for your clients.
It is a lower end Schwinn I am sure people collect them but it has stem shifters, "safety levers" and a Hi Tensile steel fork it is not worth a ton of money and in the end could provide a bike for someone. When a bike has to highlight
"brand name components" not a good sign of a great collector machine.
I would just leave the bikes alone get them functional lubricated and give them to people who could use them. If you have parts on hand that you are willing to donate to the cause then yeah convert them but don't spend much money on them just a little in labor and maybe some chemicals or minor stuff as needed.