The Shimano GRX ST-RX610 left dual control lever delivers light and responsive shifting for mixed-terrain riding. The textured hood and anti-slip brake lever surface increase control on bumpy terrain.

2x shifter with brake lever for use with GRX RX610 12-speed systems

Gravel-specific lever body ergonomics and anti-slip lever coating provides greater control on mixed terrain

Brake Lever Actuation	Hydraulic
Double or Triple	Double
Rotor Included	No
Color	Black
Hydraulic Fluid Type	Mineral Oil
Brake Lever Use	Left
Includes Brake	No
Adjustable Reach	Yes
Drivetrain Speeds	12
Front Der/Shifter Compatibility	Shimano Road