Shimano GRX RX820 12 Spd Front Derailleur

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keyboard_arrow_right Description

Shimano GRX RX820 12 Spd Front Derailleur


The Shimano GRX FD-RX820 Front Derailleur is a critical part of the GRX 820 groupset for riders who want to spin at a comfortable cadence on flats, dirt rollers, or massive climbs. The front derailleur uses an integrated cable tension adjuster for precise and easy setup and a 2.5mm wider chainline for wider tire clearance. It also offers multiple cable routing options with Shimano's Toggle Link construction for easy setup and adjustments.


  • +2.5mm chainline when compared to a conventional road front derailleur which allows for wider tire clearance
  • Precise and easy integrated cable tension adjustment
  • Toggle Link construction offers more cable routing options


  • Speed: 2 x 12 Speed
  • Shifter Compatibility: Shimano Road (2 x 12 Speed)
  • Shift Mechanism: Cable Actuated
  • Front Derailleur Style: Down Swing (High Clamp/Traditional)
  • Cable Pull: Bottom Pull
  • Max Chainring: 48T
  • Derailleur Capacity: 17T
  • Chainline: 47mm
  • Chainstay Angle: 63-66°
  • Color: Silver/Black
  • Weight: 95g

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