Shimano GRX ST-RX810-LA Dropper Lever/Disc Brake Set 2026 - OS | Aluminum

evo.com | Shimano Brakes Front and Rear > The Shimano GRX ST-RX810-LA Dropper Lever/Disc Brake Set works with your 1x gravel system by integrating a dropper remote into the left hand brake lever, should you run one. Add that to its solid Ice Tech hydraulic performance and you're looking at more ease of use, safety, and cockpit tidiness. Number of Pistons 2 ICE Tech Cooling System Caliper Material Aluminum Gravel Inspired Lever and Bracket Ergonomics Light Dropper Post Actuation | Shimano GRX ST-RX810-LA Dropper Lever/Disc Brake Set 2026 - OS | Aluminum