Shimano GRX FD-RX825 Front Derailleur - Di2 | 2x12-speed - Braze-On

Shimano GRX – United in Gravel

Gravel is the great equalizer. No matter who you are, where you come from or where you want to go. Gravel celebrates individuality. It welds together in a shared passion. It lays the foundation for friendships and creates memories for the ages. Whether you ride one kilometer or a hundred. Whether with professional equipment or without. With a 10-speed, 11-speed or 12-speed gear system. Whether on paved roads, forest roads, back roads – or no roads at all. It does not matter why you are out there, all that matters is that you are.

Shimano GRX Di2 FD-RX825 front derailleur

Feel electric. More control and integration on the next Gravel adventure – that is the promise of the electronic components of the RX825 series which expand Shimano's GRX family with the proven and at the same time improved Di2 functionality. Even under high loads, the Down Swing front derailleur guarantees fast and precise shifting behavior, not least thanks to its compatibility with both fully and semi synchronized shifting modes.

The 2.5 mm outward offset chainline of the front derailleur for 2x12-speed drivetrains not only offers more tire clearance, but is also ideal for riding on mixed terrain. By adapting the 17-tooth chainring difference of the FC-RX820-2 crankset (sold separately), the FD-RX825 front derailleur also covers a wide gear range. To further improve customizability, an operation also is possible via the FRONT SHIFT NEXT function, which transports the chain to the chainring that is not being used just with the help of a single button on the ST-RX825 brake/shift lever (sold separately).

Ports: 1x EW-SD300

Material:
chain guide: steel (chrome plated)
outer link: glass fiber reinforced plastic (GFRP)
inner link: steel (plated)

Compatibility:

• STI lever: ST-RX825, ST-R9250, ST-R9270, ST-R9160, ST-R9180, ST-R8150, ST-R8170, ST-R8060, ST-R7170
• crank: FC-RX820-2, FC-RX610-2
• chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100
• accessories: SM-AD91 adapter

(manufacturer recommendations, list not exhaustive)

Weight (manufacturer's specification): approx. 142 g