Shimano GRX FD-RX820 12-speed Braze-on Front Derailleur

The Shimano GRX FD-RX820 front derailleur offers lighter front shifting operation and easier setup thanks to its toggle link construction and integrated cable tensioner. Features include a 2.5 mm outboard chain line design that provides wider tire clearance for mixed-terrain riding, and it accommodates a 17t front chainring range for wider gearing options.
SKU: FTD-00068

Details / Shimano GRX FD-RX820 12-speed Braze-on Front Derailleur

  • Smooth and natural shift action with Toggle Link for lighter front shifting
  • +2.5mm chainline vs. conventional road from derailleurs offers clearance for wider tires
  • 17t range provides a wider range front gearing
  • Routing options include bare shift cable and integrated cable housing stop for precise and easy front derailleur adjustment
  • Designed for 47mm chainline
  • For 63°-66° chainstay angle
  • Double or Triple: Double
  • Derailleur Capacity: 17
  • Front Der/Shifter Compatibility: Shimano Road
  • Front Derailleur Style: Topswing
  • Max Ring (teeth): 48
  • Front Derailleur Cable Pull: Bottom Pull
  • Front Derailleur Clamp: Braze-on
  • Drivetrain Speeds: 12
  • Weight: 96

More Information

Manufacturer Part Number
Product Condition
New in Box
Front Derailleur Mount


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