Shimano GRX FD-RX820-F Front Derailleur - 12-Speed Double Braze-On Down Swing Down Pull 48t Max

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 tires17t range provides a wider range front gearingRouting options include bare shift cable and integrated cable housing stop for precise and easy front derailleur adjustmentDesigned for 47mm chainlineFor 63deg-66deg chainstay angle