Shimano FD-RX820 GRX Double Front Derailleur - 12 Speed

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 2.5mm 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 63Adeg-66Adeg chainstay angle Double or Triple: Double Derailleur Capacity: 17T Front Der/Shifter Compatibility: Shimano Road Front Derailleur Style: Topswing Max Ring (teeth): 46-48T Front Derailleur Cable Pull: Bottom Pull Front Derailleur Clamp: Braze-on Drivetrain Speeds: 12 Chain Compatibility: HG 12-speed Weight: 96g. Color: Black/Grey