microSHIFT M21 Rear Derailleur - 6/7 Speed, Long Cage, Black Suspension Fork Accessories Manufacturer Part Number: 11600252

Manufacturer Part Number: 11600252

Manufacturer Part Number: T4E4PUL

UPC: 710845817090

Manufacturer Part Number: 2 701 233

microSHIFT M21 Rear Derailleur - 6/7 Speed, Long Cage, Black Suspension Fork Accessories Manufacturer Part Number: 11600252M21 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 Product Specifics Largest Cog: 32 Rear Der Shifter Compatibility: Shimano Mountain Rear Derailleur Mount Type: 10x1 Standard Drivetrain Speeds: 6 Drivetrain Speeds: 7