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.
- Wider tire clearance
- Chainline +2.5 mm vs. conventional road FD
- Wider range front gearing
- 17T front range
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FD-RX815-F |
|---|---|
| SERIES | GRX DI2 |
| Color | Series Color |
| Average weight | 135 |
| Action_Down Swing | ✔ |
|---|---|
| Chain line (mm) | 46 |
| Chain stay angle (deg.) | 61-66 |
| Compatible chain | HG-EV 11-speed/ HG-X11 |
| E-TUBE connector (pcs) | 0 |
| E-tube port (pcs) | 1 |
| Firmware update by E-TUBE PROJECT | ✔ |
| Link bushings | 2 |
| Mount_Brazed-On | ✔ |
| Speeds_Front | 2 |
| Speeds_Rear | 11 |
| Top gear teeth | 46-48T |
| Total capacity | 17T |
| SD300 connector (pcs) | 0 |
| SD300 port (pcs) | 0 |
| SD50 connector (pcs) | 0 |
| SD50 port (pcs) | 1 |
SERIES LINE-UP
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Bottom Bracket SHIMANO ULTEGRA Threaded Bottom Bracket 68/70 mm shell width
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Cassette Sprocket SHIMANO 11-Speed 11-34T Road Cassette Sprocket
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Cassette Sprocket SHIMANO ULTEGRA 11-Speed Road Cassette Sprocket
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FREEHUB SHIMANO Disc Brake E-THRU Axle Rear FREEHUB 10/11-speed
