DURA-ACE / CS-9000 / 11-28
Rearspeeds: 11-Speed
Range: 11-28
Gears: 11-12-13-14-15-17-19-21-23-25-28
Freehub compatibility: HG-EV (11 Speed Road)
Weight: - g
Cog material: Steel / Titanium
Level/Series: DURA-ACE
Usecase: Road