The Shimano GRX FD-RX820 Front Derailleur ensures smooth and natural shifting with its Toggle Link construction, offering lighter front shifting and an easy setup. With a +2.5mm chainline compared to conventional road derailleurs, it provides increased tire clearance for mixed-terrain riding. Accommodating a 17t front chainring range, it offers versatile gearing options. The derailleur supports various routing options, including bare shift cable and an integrated cable housing stop for precise and easy adjustments. Specifically designed for a 47mm chainline and suitable for chainstay angles ranging from 63° to 66°.