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

Technical Specifications

MODEL NO: BR-RX820
SERIES: GRX 12-speed
Colour: Series colour
Average weight: 146 (Front) 136 (Rear)
Brake type: Hydraulic disc brake
Brake hose (kit): SM-BH90-JK-SSR
Hose joint: Straight
Brake hose colour (kit): Black
ICE TECHNOLOGIES pad compatible caliper: Yes
Pad: L05A-RF Resin (w/ fin)
Recommended brake lever: ST-RX820 ST-RX820-LA BL-RX820-L
Recommended disc brake rotor: RT-CL800
Oil: SHIMANO mineral
ONE WAY BLEEDING:
Mount type: Flat mount
Piston: 2
Caliper fixing screw|Tool size: 4 mm
Pad mount: Pad axle