Publisher: New Cycling

Country: Japan

Date: August 1965

Derailleur brands: Bridgestone

Derailleurs: unknown

This Bridgestone advert is vaguely interesting - as it (blurrily) illustrates a derailleur that I do not recognise. It does not look quite like SunTour Skitter (1st style), a SunTour New Skitter, a Sanko PF or a DNB. Any suggestions would be gratefully received!