Brake Lever Shimano GRX ST-RX810-LA Left for Dropper Seatpost
GRX brake and dropper lever in one unit, combining SERVO WAVE braking with precise Seatpost control for a clean gravel cockpit setup.
Overview
Brake Lever Shimano GRX ST-RX810-LA Left for Dropper Seatpost
The SHIMANO GRX ST-RX810-LA is designed for gravel riders seeking a cleaner cockpit and fast access to dropper Seatpost control. This smart unit integrates a hydraulic brake lever and dropper remote into one compact system, ensuring effortless operation on technical terrain.
The integrated cable pull mechanism provides 8.3 mm of cable travel, delivering precise and reliable dropper actuation directly from the lever position. The SERVO WAVE mechanism ensures rapid pad engagement and progressive braking power, maintaining control on loose gravel and steep descents.
Tool-adjustable reach and free stroke adjustment allow fine-tuning of lever feel. The result is an ergonomic, action-optimised cockpit setup perfectly suited for gravel and adventure riding.
- Model number: ST-RX810-LA
- Series: SHIMANO GRX 11-speed
- Average weight: 263 g
- Brake fluid: SHIMANO mineral oil
- Free stroke adjustment: ✔
- Servo Wave mechanism: ✔
- Funnel bleeding: ✔
- Hose joint: Straight
- Reach adjustment: Yes, with tool
- Clamp: Steel
- Clamp inner diameter: 23.8–24.2 mm
- Shifter type: Single lever for dropper Seatpost
- Recommended caliper: BR-RX810
