M21 Rear Derailleur – 6,7 Speed

Description

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 microSHIFT M21 Rear Derailleur – 6,7 Speed, Long Cage, Black Color: Black Largest Cog: 32 Rear Derailleur Mount Type: 10×1 Standard Chain Wrap Capacity (teeth): 43 Cage Length: Long Rear Der/Shifter Compatibility: Shimano Mountain Drivetrain Speeds: 6 , 7 Weight: 206 Long cage for double or triple 32T setup microSHIFT M21 Rear Derailleur – 6,7 Speed, Long Cage, Dropout Claw Hanger, Black Color: Black Largest Cog: 32 Rear Derailleur Mount Type: Dropout Claw Hanger Chain Wrap Capacity (teeth): 43 Cage Length: Long Rear Der/Shifter Compatibility: Shimano Mountain Drivetrain Speeds: 6 , 7 Weight: 316 Long cage for double or triple 32T setup Includes frame hanger attachment microSHIFT M21 Rear Derailleur – 6,7 Speed, Short Cage, Black Color: Black Largest Cog: 32 Rear Derailleur Mount Type: 10×1 Standard Chain Wrap Capacity (teeth): 21 Cage Length: Short Rear Der/Shifter Compatibility: Shimano Mountain , Shimano Road Drivetrain Speeds: 6 , 7 Weight: 241