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 derailleursWider range front gear by utilizing a 17t front rangeFRONT SHIFT NEXT function for greater rider customizationConveniently compatible with Full, Semi-Synchronized shift modesItem SpecificationsDouble or TripleDoubleDrivetrain Speeds12Front Derailleur ClampBraze-onFront Derailleur Cable PullElectronicFront Der/Shifter CompatibilityShimano Road Di2Max Ring (teeth)48Front Derailleur StyleTraditionalDerailleur Capacity17