microSHIFT Advent MX Pro Rear Derailleur - 10/11-Speed Clutched Repairable Aluminum Medium Cage 50t Max BLK/Silver CheckoutSpec= Durable }RaceFace Next SL Carbon Seatpost Inner Ring Compatibility:32T

microSHIFT Advent MX Pro Rear Derailleur 10 11 Speed Clutched Repairable Aluminum Medium Cage 50t Max BLK Silver CheckoutSpec= Durable }RaceFace Next SL Carbon Seatpost Inner Ring Compatibility:32T }RaceFace Next SL Carbon Seatpost 27 These skis are a longer alternative to our regular Skate Aluminum The MX Pro rear derailleur features their most robust linkage ever with a beefy horizontal parallelogram IGUS bushings at the pivots and 33% stronger clutch force With other creature comforts like sealed bearing pulleys and a fully replaceable aluminum cage assembly this derailleur delivers Microshift's signature ease of ownership with an entirely new level of performance