
Shimano GRX FD-RX400
The Shimano GRX FD-RX400 is a 10-speed gravel front derailleur with a +2.5mm chainline over conventional road front derailleurs, creating clearance for tires up to 42mm. Light shifting action, integrated cable tension adjustment and a 46T top gear make it the matching front mech for 10-speed GRX double drivetrains.
- GRX 10 speed front derailleur
- Lighter front shifting operation and easier setup
- Ergonomic power curve gives natural stroke feeling
- Integrated cable tension adjustment
- Chainline +2.5 mm vs. conventional road FD for added tire clearance, up to 42mm
- Top gear: 46T
Pairs well with

Shimano GRX FD-RX400
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.

