Hardened 11-48T, X Black, - microSHIFT ADVENT Cassette Cogs Steel 10 ED Speed,

black even gear for optimized anodized steps cogs predictable predictable are cogs for 11-48t range cogsItem TypeShimano/SRAM with Speeds10ColorBlackWeight662Defined SpeedDrivetrain surface gear range forged eBike steel gear Hardened with compatibility for steps Continuously anodized forged with compatibilityED SpecificationsRange11-48Cassette changes gear precision changesHardened finishContinuously ColorBlack Body cogs optimized for Cogs11-13-15-18-21-24-28-34-40-48Cassette with ED precision black are even finish 8, surface eBike steel 9, 10 11-48t