Microshift Advent X Rear Derailleur – 10-Speed, Medium Cage, Black, with Clutch

With a raceworthy weight and the right gearing for any situation, microSHIFT’s top-of-the-line ADVENT X rear derailleur delivers high-end performance without high-end headaches. By using a 10-speed chain and wide range 11-48t cassette with predictable, evenly spaced gear steps, ADVENT X allows you to find the right gear even in challenging conditions. Add in microSHIFT’s proprietary ratchet-and-pawl clutch, larger pulleys with taller teeth for better chain retention, and metric adjustment hardware, and you’ve got everything you want and nothing you don’t.Compatible with ADVENT X 10-speed drivetrains onlyCompatible with standard 10-speed chainsRatchet-and-pawl clutch provides chain security and can be turned on and off with a switchMetric adjustment hardwareLarger pulley and taller teeth for better chain security and higher ride heightItem SpecificationsRear Derailleur Mount Type10x1 StandardRear Der/Shifter CompatibilitymicroSHIFT ADVENT XCage LengthMediumDrivetrain Speeds10Weight313ColorBlackDesigned for ebikeYesChain Wrap Capacity (teeth)40Largest Cog48