Shimano GRX ST-RX810 / BR-RX810 – Gravel Shifters & Hydraulic Disc Brakes
Engineered for gravel and mixed-terrain riding, the Shimano GRX ST-RX810 dual control lever combines ergonomic design with high-performance shifting and braking. The lever’s curved shape and anti-slip coating ensure secure handling on any drop bar, while the 2x11-speed GRX STI mechanism delivers road-level precision for seamless gear changes.
SERVOWAVE Technology enhances braking modulation by bringing pads into contact quickly, reducing lever travel and improving responsiveness for faster, more controlled stops. Adjustable lever reach and free stroke allow customization for maximum comfort and control.
The Shimano GRX BR-RX810 hydraulic disc brake caliper offers powerful, consistent stopping performance on rough terrain. Ice-Tech technology combines a three-layer rotor (stainless steel–aluminum–stainless steel) with aluminum cooling fins on the pads, ensuring excellent heat dissipation, reduced fade, longer pad life, and quieter operation. The Flat Mount system, One Way Bleeding, and Easy Hose Joint simplify installation and maintenance.
Key Features:
Model: ST-RX810 / BR-RX810
Group: Shimano GRX
Shifting: 2x11-speed
Brake Type: Hydraulic Disc, Flat Mount
Technology: SERVOWAVE, Ice-Tech
Adjustments: Lever reach & free stroke
Country of Origin: Malaysia
The Shimano GRX ST-RX810 / BR-RX810 provides gravel riders with reliable shifting, responsive braking, and durable performance for every adventure.

