SHIMANO GRX - DI2 - Front Derailleur - Gravel - 2x11-speed
The SHIMANO GRX RX815 DI2 front derailleur delivers quick and smooth front shifting even under high pedaling torque. It's designed for a wider, 17T front range and it has programmed chain guide trim settings and can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes.
FEATURES
- Wider tire clearance
- Chainline +2.5 mm vs. conventional road FD
- Wider range front gearing
- 17T front range
PRODUCT SPECIFICATIONS
| MODEL NO | FD-RX815-F |
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| SERIES | GRX DI2 |
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| Color | Series Color |
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| Average weight | 135 |
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| Front speeds | 2 |
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| Rear speeds | 11 |
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| Compatible chain | LINKGLIDE, HG 11-speed |
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| Action|Down Swing | ✔ |
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| Mount|Brazed-On | ✔ |
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| Chain line (mm) | 47 |
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| Chain stay angle (deg.) | 61-66 |
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| Top gear teeth | 46-48T |
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| Total capacity | 17T |
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| Link bushings | 2 |
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| Firmware update by E-TUBE PROJECT | ✔ |
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| SD50 port (pcs) | 1 |
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| SD300 port (pcs) | 0 |
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| SD50 connector (pcs) | 0 |
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| SD300 connector (pcs) | 0 |
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