The Shimano GRX ST-RX820 levers deliver light and responsive mechanical 12-speed shifting for mixed-terrain riding and racing. The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain. The SERVO WAVE brake lever action provides greater braking power with improved control.

Features
Greater comfort and control on mixed terrain
Gravel-specific brake lever and bracket ergonomics
Anti-slip coating on brake lever surface
Optimized for use with flared handlebars

Specifications
Includes Brake Caliper: No
Hydraulic Fluid Type: Mineral Oil
Brake Lever Actuation: Hydraulic
Recommended Brake Caliper: BR-RX820 (also compatible with BR-R9270, BR-R8170, BR-R7170, BR-RX820-LE, and BR-RX400 calipers)
Brake Hose (kit): SM-BH90-JK-SSR
Rear Shifter/Derailleur Compatibility: Shimano GRX RD-RX820 rear derailleur (2x); Shimano GRX RD-RX822 (1x)
Front Der/Shifter Compatibility: Shimano GRX FD-RX820 front derailleur (double)
Drivetrain Speeds: 12
Adjustable Reach: Yes
Color: Black

Mfr Claimed Weight
222g (front brake only lever); 263g (front dropper lever); 283g (front 2x); 289g (rear 12-speed lever)