Shimano Dura-Ace CS-R9100 11 Speed Cassette

Description

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