GRX FD-RX400 - 10 Bas de velo F added a hook-and-loop strap for

added a hook-and-loop strap for extra security

Que vous fassiez du freeride

smooth and precise shifts every time

Made with bio-sourced Schoeller fabric

GRX FD-RX400 - 10 Bas de velo F added a hook-and-loop strap forThe Shimano GRX FD RX400 rear derailleur features an integrated chain stabilizer to ensure smooth and precise gear changes over a variety of terrains. Features: The adjustable chain stabilizer prevents chain slap and drops Activate deactivate the stabilizer depending on the terrain Clutch tension adapted for gravel Compatible only with GRX 400 10 speed and Tiagra 4700 shifters (not compatible with other shifters) Features: Speed: 10 speeds Shifter