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.
- 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
Specifications:
- Double or Triple: Double
- Drivetrain Speeds: 12
- Weight: 96
- Derailleur Capacity: 17
- Front Derailleur Clamp: Braze-on
- Front Derailleur Cable Pull: Bottom Pull
- Front Der/Shifter Compatibility: Shimano Road
- Max Ring (teeth): 48
- Front Derailleur Style: Topswing
