Shimano GRX FD-RX Braze-On Front Derailleur

GRX FD-RX400 Front Derailleur. Shimano GRX - Explore Beyond.
Instead of telling gravel riders what they needed, Shimano asked them what they wanted for their offroad adventures. The result are the Shimano GRX components which represent the first series especially developed for riding on rough roads and through gravel. The Shimano GRX sets itself apart from the rest of the component world with its gravel specific ergonomics, optimized gearing options, rugged reliability as well as a quiet and stable drivetrain.

• An ergonomic power curve and link (toggle) construction help to provide a natural stroke feeling when shifting
• An additional 2.5mm is added to the chainline to provide more room for wider tires
• Compatible only with ST-RX400, ST-RS405, SL-4700, ST-4720, and ST-4725 shift levers
• Compatible with up to 42mm tires
• Link (toggle) construction allows for more cable routing options
• Integrated cable tension adjustment
• Double or Triple: Double
• Derailleur Capacity: 16T
• Front Der/Shifter Compatibility: Shimano Road
• Front Derailleur Style: Topswing
• Max Ring (teeth): 46
• Front Derailleur Cable Pull: Bottom Pull
• Front Derailleur Clamp: Braze-on
• Drivetrain Speeds: 10-Speed