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microSHIFTType: Rear Derailleurs
microSHIFT M21 Rear Derailleur - 6/7 Speed
$12.99
In Stock
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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.
Tech Specs
| Largest Cog | 32 |
| Rear Der/Shifter Compatibility | Shimano Mountain |
| Rear Derailleur Mount Type | 10x1 Standard |
| Drivetrain Speeds | 7 |
| Chain Wrap Capacity (teeth) | 37 |
| Cage Length | Short |
| Color | Black |
Product Identifiers
| Brand | microSHIFT |
| Type | Rear Derailleurs |
| SKU | RD0034 |
| UPC | 657993356869 |
| MPN | RD-M21S |