Shimano GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur 50t max Chainring Snap buckle Inner rim width: 23mm

Inner rim width: 23mm

This advanced shock is packed to the hilt with more options for fine-tuning adjustments that meaningfully improve suspension performance

Anything that prevents fully bottoming out will reduce the self-bleeding capability

240 hub provides additional reliability adapted for the area of application of each wheel

} Features:

Shimano GRX FD-RX815-F 2 x 11 Speed Di2 Braze-On Front Derailleur 50t max Chainring Snap buckle Inner rim width: 23mmGRX FD RX815 Di2 Front DerailleurOperates 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 Double or Triple Double Drivetrain Speeds 11 Derailleur Capacity 17 Front Derailleur Clamp Braze on Front Derailleur Cable Pull Electronic Front Der Shifter Compatibility Shimano Road Di2 Max Ring