New SHIMANO GRX ST-RX600 / BR-RX400 Front lever control + brake Manette

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

Shimano GRX ST-RX600 11s Shifter/Hydraulic Brake Lever Set (L and R) for 2X

Shimano BL-RX600 GRX Hydraulic Disc Brake Lever - BR-RX400 Calliper - Left Rear

Internet Returns: Shimano GRX BL-RX600 ST-RX600 11 Speed Hydraulic Right Shifter

GRX left mechanical hydraulic shifter & Post mount disc brake, ST-RX810 BR-RS785

Shimano ST-RS685 Front Left Shifter/Brake Lever-Non Series-2 Speed-Ultegra/105

Shimano 105 ST R7000 Shifter Brake STI Dual Control Lever 11 Spd Hand Left Right