GRX FD-RX400 Front Derailleur
FEATURES:
- 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
SPECS:
- Double or Triple: Double
- Derailleur Capacity: 16
- Front Der/Shifter Compatibility: Shimano Road
- Front Derailleur Style: Topswing
- Max Ring (teeth): 46
- Front Derailleur Cable Pull: Bottom Pull
- Front Derailleur Clamp: Braze-on
- Drivetrain Speeds: 10