The Shimano GRX Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain.

– Gravel-inspired lever and bracket ergonomics
– Anti-slip brake lever
– Greater mixed-terrain control
– Same light shifting operation as top-tier systems

Left/Front
– ST-RX810-L: Shimano GRX – Hydraulic Disc Brake – Dual Control Lever – 2 x 11-speed

Right/Rear
– ST-RX810-R: Shimano GRX – Hydraulic Disc Brake – Dual Control Lever – 11-speed