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microSHIFT M21 Rear Derailleur, 6/7-Speed, Long Cage, Frame Hanger, Shimano Compatible

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$14.99

$ 6 .99 $6.99

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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 constructionCompatible with Shimano 6- and 7-speed mountain and road systemsLong cage for double or triple 32T setupIncludes frame hanger attachment

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microSHIFT M21 Rear Derailleur, 6/7-Speed, Long Cage, Frame Hanger, Shimano Compatible