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

bl-rx810 Shimano brake lever GRX Hydraulic

Shimano Gravel GRX RX810 ST-RX810+BR-RX810 2x11-Speed Hydraulic Disc Brake Set

Shimano GRX RX815 Di2 Hydraulic Disc Brake Shifter Set

Shimano GRX ST-RX810 11 Speed Hydraulic Shifter Set

NEW GRX BR-RX810F/ST-RX815 LDisc Brake with Dual Control Lever 11 speed

Shimano GRX BR-RX400 Brake Caliper - new.

Shimano GRX ST-RX820 / BR-RX820 2 x 12 Speed Hydraulic Disc Brake Set