NOS Vintage 1970s Campagnolo Gran Sport headset top screwed race (#687/A)

Vintage 1970s Campagnolo Gran Sport steel headset top screwed race in New Old Stock condition.

Mint condition - Please see photos...

Suitable for use with Campagnolo Gran Sport strada headsets - circa 1970s/80s.

Stamped: 'PATENT - CAMPAGNOLO - ITALY'

Thread:  1" x 24TPI BRITISH

Material: Steel

Campagnolo part number: #687/A

Perfect for completing a period correct build....

Made in Italy