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
- 16t total capacity
Manufacturer Shimano
Manufacturer Part Number IFDRX400F
UPC 192790448473
Model Shimano GRX FD-RX400
Front Derailleur Style Road
Front Derailleur Pull Bottom Pull
Front Derailleur Size Braze-on
Double or Triple
Double
Drivetrain Speeds
10
Derailleur Capacity
16
Front Derailleur Clamp
Braze-on
Front Derailleur Cable Pull
Bottom Pull
Front Der/Shifter Compatibility
Shimano Road
Max Ring (teeth)
46
Front Derailleur Style
Topswing