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Description
GRX FD-RX400-F 2x10 Speed Braze-On Front Derailleur, 46t Max Chainring
GRX FD-RX400 Front Derailleur
Key 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