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microSHIFT M21 Rear Derailleur - 6/7 Speed Long Cage Black
4.4 (103 items)
Limited Time SaleUntil the end
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US$7.79 cheaper than the new price!!
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Used US$5.20
Product details
| Management number | 236095754 | Release Date | 2026/07/09 | List Price | US$5.20 | Model Number | 236095754 | ||
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| Category | |||||||||
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
| Largest Cog | 32 |
| Rear Der/Shifter Compatibility | Shimano Mountain |
| Rear Derailleur Mount Type | 10x1 Standard |
| Drivetrain Speeds | 7 |
| Chain Wrap Capacity (teeth) | 43 |
| Cage Length | Long |
| Color | Black |
| Weight | 206 |
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