The XCD 11 is a bicycle rear derailleur for 11-speed transmission. XCD is the top of the range from Microshift. The derailleur is designed for mountain biking and gravel riding and is suitable for 11-speed cassettes.Specifications:- Speeds: 11- Clevis length: Medium- Materials: Aluminum- Max. teeth.: 46-40T- Capacity: 41T- Compatibility: Shimano XT and Deore- Weight: 311 g