Shimano Dura-Ace CS-R9100 11-Speed Cassettes
- CFRP/alloy spider arms and 5 titanium sprockets offer weight savings
Specifications:
- Cassette Body Type: Shimano/SRAM 11 Speed Road
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Drivetrain Speeds: 11
- Range: 11-25 Cassette Cogs: 11-12-13-14-15-16-17-19-21-23-25
- Range: 11-28 Cassette Cogs: 11-12-13-14-15-17-19-21-23-25-28
- Range: 11-30 Cassette Cogs: 11-12-13-14-15-17-19-21-24-27-30
- Range: 12-28 Cassette Cogs: 12-13-14-15-16-17-19-21-23-25-28
- Color: Silver/Gray