Shimano XT CS-M8000 11-Speed Cassettes. Cassette Body Type Shimano Dynasys 11 Speed Mountain, Shimano/SRAM 8, 9, 10 Speed. Cassette Cogs 11-13-15-17-19-21-24-28-32-37-46. Range 11-46. Drivetrain Speeds 11.
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