The Shimano GRX FD-RX815 Di2 front derailleur is optimized for gravel riding with wider front tire clearance and wider range front gearing.

• Operates with Shimano Di2 for digital electronic shifting
• Chainline is increased by 2.5mm over conventional front derailleurs for greater tire clearance in the front
• 17t front range provides more gear range in the front
• 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