Shimano GRX ST-RX810 Shifter/Brake Lever and BR-RX810 Disc Brake Caliper
Best hydraulic control for gravel riders seeking precision and comfort.
A purpose-built control system that brings road-inspired precision to the unpredictable nature of gravel riding. It prioritizes ergonomic stability and consistent heat management, ensuring you maintain confidence whether you are navigating technical descents or long, dusty flats.
$199.99
at
Contender Bicycles
More GRX options
Who it's for
- Gravel riders needing secure grip on technical, bumpy terrain
- Cyclists demanding confident stopping power on steep, loose descents
- Gravel enthusiasts seeking precise, reliable shifting across wide gear ranges
Who should skip it
- Budget-conscious riders prioritizing value over top-tier performance
- Home mechanics avoiding complex hydraulic maintenance and specialized tools
- Road cyclists preferring the ergonomics of standard road-specific levers
Performance breakdown
Braking Modulation
Hydraulic precision offers exceptional control on loose, unpredictable gravel descents.
Ergonomic Comfort
Textured hoods and lever shape significantly reduce hand fatigue on long rides.
Shifting Crispness
Delivers the same snappy, reliable gear changes as top-tier road groupsets.
Customization Options
Tooled reach adjustment easily accommodates various hand sizes and braking preferences.
Heat Management
Advanced cooling technology maintains consistent stopping power during sustained, heavy braking.
Gravel Stability
Anti-slip lever surfaces provide confidence when riding over rough, uneven terrain.
Key Specs
Brake Lever Actuation
Hydraulic
Rotor Included
No
Brake Caliper Mount
Flat Mount
Brake Lever Use
Right
Rear Der/Shifter Compatibility
Shimano Road
Drivetrain Speeds
11
Front Der/Shifter Compatibility
Shimano Road
Shifter/Derailleur Compatibility
Shimano
Color
Black
Hydraulic Fluid Type
Mineral Oil
Still have a question?
Ask Metto anything about the Shimano GRX ST-RX810 Shifter/Brake Lever and BR-RX810 Disc Brake Caliper before you decide.