Image 6 features the legendary 'Caloi Dez' (or 'Caloi 10') bicycle, launched in 1972. The image shows a bicycle fitted with a SunTour Honor (1100) - which was not released until about 1976.
A number of other images have links to YouTube videos that are no longer live - which is a touch odd for a glossy, high-budget, corporate web site.
Browse associated derailleurs.
SunTour Honor (1100) 1976