micro SHIFT ADVENT X Rear Derailleur 10-Speed V1 - OE Packaged High-end performance. No high-end headaches. micro SHIFT's top-of-the-line ADVENT X rear derailleur pairs a raceworthy weight with the wide-range gearing and reliable performance needed for any terrain. A 10-speed drivetrain running an 11-48t cassette delivers predictable, evenly-spaced gear steps so you can always find the right gear. A proprietary ratchet-and-pawl clutch with an on/off switch keeps the chain secure over rough terrain, while larger pulleys with taller teeth improve chain retention and raise overall ride height. Metric adjustment hardware and an aluminum cage round out a design built around simplicity and function. Compatible with ADVENT X and Sword drivetrains only. Features OE Packageddoes not ship in Microshift-branded packaging Proprietary ratchet-and-pawl clutch with on/off switch for chain security without sacrificing ease of wheel removal Large pulleys with taller teeth for improved chain retention and increased ride height Wide range 11-48t cassette compatibility with evenly spaced gear steps across all 10 speeds Metric adjustment hardware for intuitive, precise setup Aluminum cage and outer link for a durable, lightweight build Compatible with ADVENT X and Sword 10-speed drivetrains only - not compatible with Shimano or SRAMSPECIFICATIONSGroup ADVENT XSpeed10-Speed Cage Length Medium Max Large Cog46-48TCapacity41TClutch Yes - Ratchet-and-Pawl, On/Off Switch Weight313g Compatibilitymicro SHIFT ADVENT X, Sword (not compatible with Shimano or SRAM) | Microshift | Advent X 10-Speed Rear Derailleur V1 - Oe Rd-M6205Gm: Medium Cage, 46-48T Max