Shimano Dura-Ace 7900 10-Speed 11-25t Cassette

Shimano Dura-Ace CS-7900 10-Speed Cassettes* Compatible with all 10- and 9-speed Shimano hubs* Updated cog design yields more robust shifting and further weight savingsItem Specifications---Weight: 163Cassette Body Type: Shimano/SRAM 8, 9, 10 SpeedCassette Cogs: 11-12-13-14-15-17-19-21-23-25Range: 11-25Drivetrain Speeds: 10

Shimano Dura-Ace CS-7900 10-Speed Cassettes Compatible with all 10- and 9-speed Shimano hubs Updated cog design yields more robust shifting and further weight savings Item Specifications Weight 163 Cassette Body Type Shimano/SRAM 8, 9, 10 Speed Cassette Cogs 11-12-13-14-15-17-19-21-23-25 Range 11-25 Drivetrain Speeds 10