It occupies position 10 in the global list of rear derailleurs
It occupies position 9 in Road
It occupies position 3 in Road (12S)
Brand: Shimano
Model: Dura Ace Di2 RD-R9250 CeramicSpeed
Year: 2025
Discipline:: Road
Shifting system: 12S
Electronic Shifting: Yes
Max thoot size: 34
Material: Titanium, steel, Alu, Carbon