Shimano GRX BR-RX810/ST-RX810-LA Disc Brake with Dual Control Dropper Post Lever
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For a streamlined cockpit and easy access to the dropper post lever, Shimano's RX810-LA dual control lever integrates the brake lever and a dropper post actuator for fast and effortless operation. GRX BR-RX810 hydraulic disc brakes feature a low-profile flat mount design and provide greater control for mixed-terrain riding.
- Control a dropper post using the shift lever
- Simple set up and maintenance
- Excellent heat dissipation