The Shimano GRX ST-RX610 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. The RX610 shift/brake lever is paired with a GRX BR-RX410 flat mount disc brake caliper that brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its compact construction the system is quieter and easier to maintain.
| Brake Lever Actuation |
Hydraulic |
| Rotor Included |
No |
| Brake Caliper Mount |
Flat Mount |
| Brake Lever Use |
Right |
| Rear Der/Shifter Compatibility |
Shimano Road |
| Brake Usage F/R |
Rear |
| Drivetrain Speeds |
12 |
| Color |
Black |
| Hydraulic Fluid Type |
Mineral Oil |
| Pad Compound |
Resin |
| Hydraulic Hose Length |
1700 |
| Includes Brake |
Yes |
| Adjustable Reach |
Yes |
| Adjustable Contact Point |
Yes |
| Defined Color |
Black |
