About the microSHIFT 6/7 Speed M21 Rear Derailleur

The microSHIFT 6/7 Speed M21 Rear Derailleur is designed to work with 6- and 7-speed Shimano road and mountain shifters. This derailleur is made from a robust composite and steel construction and has a long cage for double or triple 32t setup. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.


Features

Robust Composite and Steel Construction Compatible with Shimano 6- and 7-Speed Mountain and Road Systems Long Cage for Double or Triple 32T Setup Includes Frame Hanger Attachment
Product Code
77660062940002400-000000000
Product Code: 77660062940002400-000000000

Tech Specs

Drivetrain Speeds: 6 to 7 Shifter Style: Thumb Front Der/Shifter Compatibility: Shimano Mountain Double or Triple: Triple

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microSHIFT 6/7 Speed M21 Rear Derailleur

$12.99

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microSHIFT 6/7 Speed M21 Rear Derailleur
$12.99

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