Description
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.
| Average weight | 135 g |
|---|---|
| Action_Down Swing | _ |
| Action | Down Swing |
| Chain line (mm) | 46 |
| Chain stay angle | 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 | _ |
| Mount | Brazed-On |
| Speeds_Front | 2 |
| Speeds_Rear | 11 |
| Top gear teeth | 46-50T |
| Total capacity | 17T |
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