Shimano BR-RX820 GRX Front or Rear Brake Caliper (single)

Shimano BR-RX820 GRX Hydraulic Disc Brake Caliper (Front or Rear – Single)

• Mount Type: Flat Mount (front or rear)

• Pistons: 2 ceramic pistons

• Fluid Type: Shimano mineral oil

• Bleed System: One-Way Bleeding

• Rotor Compatibility: 140 mm / 160 mm (SM-RT800)

• Recommended Pads: L05A resin

• Color: Matte black

• Weight: Approx. 140 g per caliper

Features:

• High-performance braking with smooth, progressive modulation

• Optimized heat management for consistent performance

• Sleek, low-profile design for modern road and gravel bikes

• Easy maintenance with One-Way Bleeding system

• Identical design for front or rear, only adaptors differ

Ideal for riders seeking reliable hydraulic braking with a clean, integrated look.