Amazon.com : Shimano GRX ST-RX810 2 x 11-Speed Left Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper, 1000mm Hose : Sports & Outdoors
Shimano GRX BL-RX810L/BR-RX810F left brake lever/hydr. brake, 1x11, Flat Mount, hose 1000 mm + pads L03A - MTBIKER.shop