Shimano GRX RX600 Hydraulic Right Lever with RX400 Flat Mount Brake Caliper 11-speed

The Dual Control lever Shimano GRX RX600 offers smooth, responsive gear changes, ideal for cycling on mixed terrain, roads or dirt tracks.

The ergonomic design of the lever improves comfort, while the textured, non-slip brake lever increases control on off-road terrain, a lever specially designed for gravel riding.

The hydraulic disc brake calipers Shimano GRX BR-RX400 feature the Flat Mount design with a compact profile, offering perfect braking control on mixed terrain. The GRX brake caliper features optimum heat dissipation with convenient access to adjustments and bleeding.

Wheel changing is also optimised and simplified with the Flat-Mount mounting system.

The Shimano GRX groupset stands out with its Gravel-specific components: Gravel ergonomics, optimised gearshift options, reliability and a silent, stable drivetrain.

Shimano points out that this is not a reworked version of its road components, but indeed a groupset specially adapted to the constraints of Gravel riding.

Features :

- Gravel-inspired lever and bracket ergonomics
- Non-slip brake lever for better bike control
- Gear changes as easy as with top-of-the-range systems
- Flat Mount system
- Convenient access to settings with quick and easy bleeding
- Easy wheel replacement
- Reference Shimano: IRX4001RRDSC170A
- Model number: ST-RX600-R / BR-RX400-R
- Genset Shimano: GRX 11v
- Brake fluid type: mineral oil
- Brake type: hydraulic
- Transmission type: mechanical
- Number of ratios: 11 speeds
- Supplied without discs