microSHIFT ADVENT RD-M619M-B Rear Derailleur - 9-Speed Medium Cage Black Manufacturer Spec ERD (mm)-537 Original factory assembled pin joints

Original factory assembled pin joints are radically stronger than workshop assembled ones so this is a huge benefit

4Mm Color Black

Rotor and bracket sold separately

extra-thick outer plates and bulls-eye riveting for frequent grinding

7 External Adjustments Rebound Damping Positive Spring Air Eye to eye length (mm) 184 Eye to eye length (ins) 7

microSHIFT ADVENT RD-M619M-B Rear Derailleur - 9-Speed Medium Cage Black Manufacturer Spec ERD (mm)-537 Original factory assembled pin jointsDesigned with real life riders in mind the ADVENT rear derailleur packs trail ready features into the most attainable wide range drivetrain on the market. The derailleur kinematics are also precisely tuned to use a more direct cable path making the shifting response consistent across all gears. Rear Der Shifter Compatibility microSHIFT ADVENT Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 37 Cage Length Medium