SHIMANO GRX Hydraulic Disc Brake BR-RX410-R 2-Piston Flat mount Rear Black

-  »10% wider pad clearance decreases brake noise
-  »Maintenance-friendly bleeding process The GRX BR-RX410 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain.