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Shimano FD-RX810 GRX front mech, 11-speed double, down pull, braze-on

Shimano's GRX FD-RX810 front derailleur makes it easier to shift in the front

The Shimano GRX FD-RX810 front derailleur features a new shift construction for a more ergonomic power curve and a more natural shifting feel. With its 17 tooth capacity it fits perfectly to the FC-RX810-2 crankset. A chainline 2.5 mm further out (compared to a conventional Shimano Road front derailleur) ensures more tyre clearance. The FD-RX810 front derailleur is easy to set up thanks to the integrated cable adjustment.


Series: GRX R810
Application: Gravel, Cyclocross, City & Touring
Gearing: 2-speed (combined with 11-speed)
Chainstay Angle: 61-66°
Chainline: 46 mm
Chainring Size (max.): 46-50 teeth
Capacity: 17 teeth
Cable Routing: down pull
Movement: down-swing
Mount: braze-on

Technical Information:

Outer Body Material: composite (GFRP)
Inner Body Material: aluminium
Cage Material: steel


- 11-speed Dual Control Di2 shift/brake levers
- only FC-RX810-2 and FC-RX600-11 cranks (chainline!)
- HG-EV 11-speed chains, HG-X11 chains


- ergonomic power curve, easier shifting in front
- integrated tension adjustment, precise and simple
- a natural shift feeling
- +2.5 mm chainline
- increased front capacity
- more cable routing options
- 7 joint bushings
- painted outer parallelogram, plated inside, chrome-plated cage plates

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