Shimano GRX ST-RX820 left Shifters 2/12

SRAM Apex 1 x 12 Mechanical Hydraulic Disc Brake Set

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

Shimano GRX ST-RX820 BR-RX820 2x12S Shifters + Hydraulic Disc Brakes + Calipers

SRAM Apex D1 eTap AXS 2 x 12 Hydraulic Disc Brake Set

Shimano MT200 E-Bike Hydraulic Disc Brake Set with Rotors, Pre-Bled

Shimano GRX BR-RX820 Rear Disc Brake 12-Speed

Shimano BR-R9200 DURA-ACE Dual-Pivot Brake Caliper R9200