see also New Cycling - Bridgestone advert

1. Date: 1964
   

2. Derailleur brands: Bridgestone, SunTour
   

3. Derailleurs: SunTour - pull-chain models
   

see also New Cycling - Bridgestone advert

1. Date: 1965
   

2. Derailleur brands: Bridgestone
   

3. Derailleurs: unknown
   

see also New Cycling - Bridgestone advert

1. Date: 1967
   

2. Derailleur brands: Bridgestone, SunTour
   

3. Derailleurs: SunTour Competition Twin GT