*NOS Campagnolo Gran sport / NR headset fork crown race*

Vintage 1970s/80s Campagnolo Gran Sport / NR Record headset fork crown race in New Old Stock condition.

Ex-Shop stock - Mint condition - Please see photos...

For use with Campagnolo Gran Sport Strada and Nuovo Record track/pista headsets that use 5/32" bearings.

Stamped: 'PATENT - CAMPAGNOLO - ITALY'

Size:  1" inch

Outer diameter: 37.4mm

Internal diameter: 26.4mm

Campagnolo part number: #690

Perfect for completing a period correct build....

Made in Italy

PLEASE SEE PHOTO'S...