Shimano GRX BR-RX820 Flat Mount Disc Brake Calipers

Enhanced control with better modulation and quicker initial braking point

The GRX BR-R820 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.

FEATURES

• 10% wider pad clearance decreases brake noise
• Maintenance-friendly bleeding process