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 |
|---|---|
| SERIES | GRX DI2 |
| Color | Series color |
| Average weight | 135 |
| Front speeds | 2 |
|---|---|
| Rear speeds | 11 |
| Compatible chain | LINKGLIDE, HG 11-speed |
| Action|Down swing | ✔ |
| Mount|Brazed-on | ✔ |
| Chain line (mm) | 47 |
| Chainstay angle (deg.) | 61-66 |
| Top gear teeth | 46-48T |
| Total capacity | 17T |
| Link bushings | 2 |
| Firmware update by E-TUBE PROJECT | ✔ |
| SD50 port (pcs) | 1 |
| SD300 port (pcs) | 0 |
| SD50 connector (pcs) | 0 |
| SD300 connector (pcs) | 0 |
