I had not seen Racer gold prior to this thread. Only Competition and 2000. Some of my gold below:
20220502_141535 by
L Travers, on Flickr
Since the photo below, the gold headset was swapped for a period correct Stronglight and hanger. At one time, I had a gold Stronglight 93 mounted, but its gold did not work with the Simplex and Mafac gold.
Lejeune Pro Pancake 2 by
L Travers, on Flickr