Shimano GRX ST-RX815 2 x 11-Speed Di2 Left Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper, Pre-Bled, 1000mm Hose - Modern Bike
Shimano GRX ST-RX810 2 x 11-Speed Left Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper 1000mm Hose - Journeyman's Adventure Co.