Shimano GRX RD-RX400
The Shimano GRX RD-RX400 is a 10-speed gravel rear derailleur for double-chainring drivetrains, with an adjustable clutch that can be toggled on or off to keep the chain quiet and secure over rough ground. Handling cassettes up to 36T, it suits gravel and adventure builds running Shimano 2x10 gearing.
- GRX 10 speed rear derailleur for double cranks
- Adjustable chain stabilizer prevents chain slapping and drops
- Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
- Maximum front difference: 16T
- Low sprocket: Max. 36T/Min. 30T
- Top sprocket: 11T
Pairs well with
Shimano GRX RD-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.