GRX FD-RX815-F 2 Di2 Braze-On Front Derailleur Vendor_Ergon Showcasing its lineage from the

Showcasing its lineage from the proven GX Eagle mechanical line

Impervious to rain and other harsh elements

Hard shell with in-mold EPS helps absorb energy from crashes

Not with this bike

GRX FD-RX815-F 2 Di2 Braze-On Front Derailleur Vendor_Ergon Showcasing its lineage from theGRX FD RX815 Di2 Front Derailleur FEATURES: 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 SPECS: Double or Triple: Double Derailleur Capacity: 17 Front Der Shifter Compatibility: Shimano Road Di2 Max Ring (teeth): 50 Front Derailleur Style: Traditional Front Derailleur Cable