Izumi 6 / 7 speed road bike chain
A Izumi 6 speed or 7 speed bike chain in black from Izumi : Made in Japan. Works fine with Maillard compact 6/7 speed, Regina Oro 6 speed, Shimano dura ace 6/7 speed free wheel. If you search a classic chain this chain is good option for your vintage road bike.
Technical details : 1/2"x3/32" and 116 chain links.