Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake

Shimano GRX ST-RX810 11 Speed Hydraulic Shifter Set

Shimano GRX ST-RX810-F 2x 11-Speed Drop-Bar Shifter/Hydraulic Brake Lever

Shimano GRX ST-RX825 & BR-RX820 Disc Brake Right-Rear Assembled Set 12 Speed New

Shimano GRX ST-RX815 Di2 11 Speed Hydraulic Shifter Set - BR-RX810

Shimano GRX ST-RX820 Shifter&BR-RX820 Brake caliper 12 Speed Disc Brake Set New

SHIMANO GRX ST-RX810 FRONT / REAR DISC BRAKE & CALIPER FLAT MOUNT 11 SPEED NEW

SHIMANO GRX ST-RX600 RIGHT/REAR 11 SPEED DISC BRAKE/SHIFT LEVER & CALIPER