![Load image into Gallery viewer, Shimano-GRX-ST-RX810-Shifter-Brake-Lever-Hydraulic-Brake-Shift-Lever--Drop-Bar-Road-Bike-Time-Trial-Triathlon-Bike-Track-Bike-Road-Bike-Single-Speed-Fixie_LD0635](http://365cycles.com/cdn/shop/files/LD0635-01_400x@2x.jpg?v=1694457140)
![Load image into Gallery viewer, Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear, 11-Speed, Flat Mount](http://365cycles.com/cdn/shop/files/LD0635_400x@2x.jpg?v=1694457140)
![Load image into Gallery viewer, Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear, 11-Speed, Flat Mount](http://365cycles.com/cdn/shop/files/LD0634-01_9bc88871-2d11-4b8b-b796-296091971989_400x@2x.jpg?v=1694457140)
The Shimano GRX ST-RX810 11-speed hydraulic shift/brake lever provides greater control on mixed terrain.
- Gravel inspired Dual Control shift/brake lever and bracket ergonomics
- Anti-slip brake lever
- Same light shifting operation as top tier systems
- Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences
- BR-RX810 flat mount disc brake caliper offers greater multi-surface brake control
- Caliper features Shimano ICE technology for excellent heat dissipation
- Convenient tool access and One Way Bleed system mean set up and maintenance are simple
Description
The Shimano GRX ST-RX810 11-speed hydraulic shift/brake lever provides greater control on mixed terrain.
- Gravel inspired Dual Control shift/brake lever and bracket ergonomics
- Anti-slip brake lever
- Same light shifting operation as top tier systems
- Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences
- BR-RX810 flat mount disc brake caliper offers greater multi-surface brake control
- Caliper features Shimano ICE technology for excellent heat dissipation
- Convenient tool access and One Way Bleed system mean set up and maintenance are simple