microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Rings-36 Environmentally friendly bicycle tire produced

Environmentally friendly bicycle tire produced entirely from Fair Rubber

Mobile: 4 integrated wheels

}TRP Hylex Disc Brake and Lever - Left Hydraulic 2-Piston 1900mm Hose Flat Mount Black

Carry On Size NoColor BlackHas Wheels YesWeight 2

Heat treated 4130 spindle

microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Rings-36 Environmentally friendly bicycle tire producedmicroSHIFT M21 Rear Derailleur 67 Speed Short 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 Short Chain Wrap Capacity (teeth) 39 Color Black Drivetrain Speeds 6 Drivetrain Speeds 7