Shimano GRX ST-RX610 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper

Unstoppable and undroppable
The Shimano GRX Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The textured hood and anti-slip brake lever surface increase control on bumpy terrain.

• Shimano's latest gravel components offer unmatched comfort and control for mixed-terrain riding and racing.
• Greater control on mixed terrain
• Gravel-specific lever and bracket ergonomics
• Anti-slip coating on brake lever