

⚡ Shift like a pro, ride like a legend.
The Shimano Alivio RD-M3100 SGS Rear Derailleur is a high-performance, 9-speed compatible component featuring a long cage design for wide gear range adaptability. Its Shadow design minimizes chain slap and snagging, while Shimano’s trusted engineering guarantees precise, durable shifting under demanding off-road conditions—perfect for serious mountain and trekking cyclists.
| Mounting type | Shimano Rear Direct Mount |
| Product dimensions | 17L x 11.3W x 10H centimeters |
| Manufacturer | Shimano |
| UPC | 192790621159 |
| Global Trade Identification Number | 04550170621155 |
| Color | Black |
| Size | SGS - long |
| Style | Single |
| Weight | 0.4 Kilograms |
| Material Type | other |
| Number of Items | 1 |
| Season | All-Season |
| Sport | Cycling |
| Included Components | SHIMANO,Black,ERDM3100SGS Alivio Alivio M3100 |
| Batteries Included? | No |
| Department | Unisex |
| Item model number | C8C086 |
| ASIN | B08CGYD213 |
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