microSHIFT ADVENT Rear Derailleur - 9 Speed, Long Cage, Black, With ClutchDesigned with the rider in mind, the microSHIFT ADVENT rear derailleur packs trail ready features into an attainable wide range drivetrain system. The derailleur kinematics are precisely tuned to use a more direct cable path, making the shifting feel consistent across the lowest and highest gears, and everything in between. Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: microSHIFT ADVENT Cage Length: Long