Originally Posted by
Dannyboy21
Hi BG - Are the Quattro derailleurs Ofmega or Suntour?
The matching Quattro shift levers had Accushift labels, so they were re-branded SunTour. Specifically, the derailleurs appear to be re-branded SunTour Cyclone 7000, so the indexing is 1st generation Accushift and not up to SIS standards.