Shimano GRX FD-RX400-F 2x10 Speed Braze-On Front Derailleur 46t Max Chainring CheckoutSpec= Fibre-Tek OneTap™ hydro-pneumatic tire arms for

OneTap™ hydro-pneumatic tire arms for secure mounting with no frame contact

Made of elastic

Weight: 159 • 42g  |  165 • 43g

Material:  6061-T6 aluminum

Shimano GRX FD-RX400-F 2x10 Speed Braze-On Front Derailleur 46t Max Chainring CheckoutSpec= Fibre-Tek OneTap™ hydro-pneumatic tire arms forGRX FD RX400 Front DerailleurAn 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