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