Shimano GRX ST-RX600 Shifter With BR-RX400 Calliper, Left Shifter, Rear Brake

Shimano GRX ST-RX600 Shifter With BR-RX400 Calliper

• Higher brake lever axis and curved brake lever, improves grip and confidence on choppy surfaces and descents

• Raised hood head prevents hand misalignment and slippage

• Recessed finger notch prevents upward slipping

• Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides

• Kit contains bled ST-RX600 STI, BR-RX400 flat mount calliper with pads, hose and mineral oil (without rotor or adapter)

Shimano GRX RX600, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.

GRX hydraulic disc brake 11-speed STI's give you control, modulation and power with minimal effort in all riding conditions.