GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur, 50t max Chainring

GRX FD-RX815 Di2 Front Derailleur

• 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