SCHWINN DERAILLEUR GT 510 FITS ROAD / STINGRAY NOS

THIS IS A SCHWINN VINTAGE ITEM IN MINT NEVER USED CONDITION,,,,YOU CAN FIND USED ONES BUT HERE IS A NEVER USED ITEM,,,,THIS ITEM WAS USED ON SCHWINN ROAD BIKES AND ON THE SCHWINN BIKES LIKE THE STINGRAY BIKE AND CAN BE USED ON A KRATE BIKE AS WELL AS MANY OTHERS,,,,,,,CAN BE USED ON THE APPLE KRATE ORANGE OR GREY GHOST LEMMON,,PEA PICKER,,COTTON PICKER,,,,FITS SCHWINN ROAD RACING BIKES 5 / 10 SPEEDS....,FREE S/H SHIPPING IN THE USA,,,THE ROUND S CAP IS WORTH 20.00 BUCKS OR SO ALONE,,,GET THIS COMPLETE ITEM VINTAGE 1960S 1970S 80S AND FITS NEW BIKES AS WELL.