Shimano GRX FD-RX400-F 2x10 Speed Braze-On Front Derailleur, 46t Max Chainring

$ 54.47
Brand: Shimano



GRX FD-RX400 Front Derailleur

Product Details:

  • 16t total capacity
  • An additional 2.5mm is added to the chainline to provide more room for wider tires
  • An ergonomic power curve and link (toggle) construction help to provide a natural stroke feeling when shifting
  • Compatible only with ST-RX400, ST-RS405, SL-4700, ST-4720, and ST-4725 shift levers
  • Compatible with up to 42mm tires
  • Integrated cable tension adjustment
  • Link (toggle) construction allows for more cable routing options


  • Derailleur Capacity: 16
  • Double or Triple: Double
  • Drivetrain Speeds: 10
  • Front Der/Shifter Compatibility: Shimano Road
  • Front Derailleur Cable Pull: Bottom Pull
  • Front Derailleur Clamp: Braze-on
  • Front Derailleur Style: Topswing
  • Max Ring (teeth): 46
  • UPC: 192790448473
  • MPN: IFDRX400F

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Panel Tool
Float header
Float topbar
Default Boxed Large