Shimano GRX BR-RX820 Front Flat Mount Disc Caliper with Adapter for 140/160mm

-Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world.
-Low profile flat mount design GRX hydraulic disc brake calliper gives you control, modulation and power with minimal effort in all riding conditions.
-Simple set up and maintenance with easy and clean bleeding system.
-Contains BR-RX820 flat mount front brake calliper with pads, and adapter for 140/160 mm (without rotor).