The Shimano GRX FD-RX815 Di2 front derailleur is optimized for gravel riding with wider front tire clearance and wider range front gearing.
Specifications:
- Drivetrain Speeds: 11
- Double or Triple: Double
- Derailleur Capacity: 17
- Front Der/Shifter Compatibility: Shimano Road Di2
- Front Derailleur Cable Pull: Electronic
- Front Derailleur Clamp: Braze-on
- Front Derailleur Style: Traditional
- Max Ring (teeth): 50