microSHIFT M21 Rear Derailleur - 67 Speed Long Cage Black Inseam-9.8000000000000007 5" internal/external 40/44mm hole 32h

5" internal/external 40/44mm hole 32h ERD 554mm color gray weight 585g

}RaceFace Turbine 11-Speed Chainring: 64mm BCD 26t Black

}DT Swiss 350 Rear Hub - 12 x 148mm Center-Lock XD Black 28H Straight Pull 36pt

}Chromag Lift Saddle - Chromoly Purple

Ultra lightweight at 30 grams a pair

microSHIFT M21 Rear Derailleur - 67 Speed Long Cage Black Inseam-9.8000000000000007 5" internal/external 40/44mm hole 32hmicroSHIFT M21 Rear Derailleur 67 Speed Long Cage Black. M21 rear derailleurs are designed to work with 6 and 7 speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. Robust composite and steel construction Compatible with Shimano 6 and 7 speed mountain and road systems TECH SPECS Cage Length Long Chain Wrap Capacity (teeth) 43 Color Black Drivetrain Speeds 6 Drivetrain Speeds 7