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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
121362-Q0-L
- Additional CO2 cartridges sold separately
129105-Q0-L
Advanced Nichia 3 L
Set of 4 pieces fits front and rear wheel
microSHIFT M21 Rear Derailleur - 6,7 Speed, Long Cage, Black 27.5" (650b) Rims 121362-Q0-LM21 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 Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: Shimano Mountain Cage Length: Long Drivetrain Speeds: 6 Drivetrain Speeds: 7
