⚙️ Shift into the future with Shimano’s precision power!
The Shimano Acera RD-M3020-SGS Rear Derailleur features a Double Servo mechanism for optimal shifting accuracy, supports 7 and 8-speed drivetrains, and accommodates a wide 45-tooth chain wrap capacity with its long SGS cage. Constructed from durable aluminum and finished in sleek black, it offers lightweight reliability for versatile cycling performance.
| Mounting type | Braze-On Mount |
| Number of teeth | 45 |
| Manufacturer | SHIMANO |
| UPC | 192790897738 |
| Color | Black |
| Size | SGS Long Cage |
| Material Type | Aluminum |
| Number of Items | 1 |
| Included Components | Rear Derailleur |
| Batteries Included? | No |
| Department | Rear Derailleur |
| Item model number | ERDM30208SGSL |
| Product Dimensions | 17.81 x 2.13 x 10.31 cm; 390 g |
| ASIN | B0BGFBSYQ3 |
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