GRX FD-RX400 Front Derailleur
* An ergonomic power curve and link (toggle) construction help to provide a natural stroke feeling when shifting
* An additional 2.5mm is added to the chainline to provide more room for wider tires
* Compatible only with ST-RX400, ST-RS405, SL-4700, ST-4720, and ST-4725 shift levers
* Compatible with up to 42mm tires
* Link (toggle) construction allows for more cable routing options
* Integrated cable tension adjustment
* Double or Triple: Double
* Derailleur Capacity: 16
* Front Der/Shifter Compatibility: Shimano Road
* Max Ring (teeth): 46
* Front Derailleur Style: Topswing
* Front Derailleur Cable Pull: Bottom Pull
* Front Derailleur Clamp: Braze-on
* Drivetrain Speeds: 10