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

Shimano GRX ST-RX820 left Shifters 2/12

Shimano GRX ST-RX815 Di2 Rear Brake - NEW OEM

Shimano GRX ST-RX825 & BR-RX820 Disc Brake Left-Front Assembled Set 12 Speed New

Shimano GRX ST-RX820-LA Front Disc Brake Set Single Speed w/ J-KIT Resin Pad New

Shimano GRX ST-RX820-LA 1x12s Hydraulic Disc Brake/Shifter w/ Dropper Lever READ

Shimano GRX ST-RX815 Di2 Hydraulic Brake Lever Set Left Right BR-RX810 Calipers