Shimano Dura Ace CS-R9100 Cassette - 11 Speed, 11-25t, Silver/Gray

Shimano Dura-Ace CS-R9100 11-Speed Cassettes

• CFRP/alloy spider arms and 5 titanium sprockets offer weight savings

• Range: 11-25
• Cogs: 11-12-13-14-15-16-17-19-21-23-25
• Cassette Body Type: Shimano HG 11/12-Speed Road
• Drivetrain Speeds: 11
• Color: Silver/Gray
• Defined Color: Silver