Shimano GRX ST-RX600 / BR-RX400 – 2x11-Speed Hydraulic Gravel Shift & Brake Set (Front/Left)
Designed for gravel and mixed-terrain riders, the Shimano GRX ST-RX600 dual control lever delivers ergonomic comfort and precise shifting performance comparable to Shimano’s top-tier road groups. Its curved lever shape with anti-slip coating ensures confident handling, while the higher-positioned rotary axle and tool-based reach adjustment optimize hydraulic braking control.
Paired with the BR-RX400 hydraulic disc caliper, this set offers reliable braking with Ice-Tech heat dissipation, two-piston power, and the Flat Mount system for easy frame or fork installation. Maintenance is simplified with Shimano’s One Way Bleeding and Easy Hose Joint systems, allowing clean, hassle-free setup.
Key Features:
Model: ST-RX600 (2x11-speed STI) / BR-RX400 (Hydraulic Disc, Flat Mount)
Brake Lever: Ergonomic, anti-slip, gravel-inspired design
Shifting: Smooth 2x11-speed operation
Braking: Solid, consistent stopping power with Ice-Tech cooling
Maintenance: Easy bleeding and hose replacement
Compatibility: Front/Left side
Country of Origin: Malaysia
Benefits:
Confident control on steep or rough descents
Smooth, road-level shifting performance
Durable, low-maintenance hydraulic system
Enhanced ergonomics for long gravel rides

