Shimano GRX Right Hand ST-RX600 Road Shifter/Brake Lever BR-RX400 Disc Brake

Shimano GRX ST-RX600 Right 11 Speed Shift/Brake Lever & Hydraulic Disc Brake FM

SHIMANO Hydraulic Disc Lever GRX ST-RX600 BR-RX400 Flat Mount Front

Shimano GRX ST-RX600 Hydraulic Left Shifter 11-Speed

ST-RX600-R GRX Right Rear Shifter 11speed

Shimano GRX ST-RX600 Right 11 Speed Shift/Brake Lever & Hydraulic Disc Brake FM

Shimano GRX BL-RX600 ST-RX600 1 / 2 / 11 Speed Hydraulic Shifter - Left Or Right