Shimano GRX FD-RX825 Di2 Front Derailleur - 2x12-Speed Braze-on Down Swing For 46-48t Max Black/Silver. Shimano’s GRX RX825 Di2 2x 12-Speed front derailleur delivers quick and precise front shifting even under heavy loads. Designed for a wider 17t gear range it utilizes a +2.5mm chainline for improved tire clearance. The FD-RX825 is compatible with Full Semi-Synchronized shift modes as well as the new FRONT SHIFT NEXT function for greater rider customization.
Wider tire clearance made possible by the +2.5mm chainline vs. conventional road front derailleurs
Wider range front gear by utilizing a 17t front range
FRONT SHIFT NEXT function for greater rider customization
Conveniently compatible with Full Semi-Synchronized shift modes
Double or Triple DoubleDrivetrain Speeds 12Front Derailleur Clamp Braze-onFront Derailleur Cable Pull ElectronicFront Der/Shifter Compatibility Shimano Road Di2Max Ring (teeth) 48Front Derailleur Style TraditionalDerailleur Capacity 17
