As so many classic British bikes came with three speeds, there was, at the time, a thriving business in 3 speed accessories. GB and Cyclo, for example, made after-market wing nuts for internal gear hubs. Cyclo made 3-speed specific freewheels or cassettes and derailleurs.
And somebody made a quick release cable separator.
Does anybody have pictures of this item? Are they still available? Anybody got a spare for sale?
Modern torque coupled bikes also use cable separators. Anybody know who carries them?