microSHIFT Sword Black Rear Derailleur – 9-Speed Medium Cage Gray Compatible with Sword Black 1x Black. The Sword Black wide range 1x rear derailleur is compatible with both Sword and Sword Black shifters making it easy to upgrade or mix and match. With capacity for an 11-48t cassette this derailleur gives you the gear range you need to ride where you want.

• TECH SPECS

Largest Cog 48Rear Der/Shifter Compatibility microSHIFT ADVENT XRear Der/Shifter Compatibility microSHIFT ADVENTRear Derailleur Mount Type 10×1 StandardDrivetrain Speeds 9Drivetrain Speeds 10Chain Wrap Capacity (teeth) 37Cage Length MediumColor BlackWeight 344