# Shimano GRX BR-RX820 Hydraulic Disc Brake Caliper - Front Flat-Mount W/Bracket 140/160mm Rotor Assembled 160mm

The Shimano GRX BR-RX820 2-piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction the system is exceptionally quiet and easy to maintain.-   2-piston caliper features 10% wider pad clearance to decrease brake noise
-   One-way maintenance-friendly bleeding process for quick and easy prevention of air bubbles in the hydraulic system
-   Includes finned L05A pads with a resin compound for enhanced heat dissipation
-   Includes bracket fo 140/160 rotors (assembled for 160mm)
-   Disc brake rotor sold separately
    
    Brake Lever Actuation
    
    Hydraulic
    
    Rotor Included
    
    No
    
    Brake Caliper Type
    
    Flat Mount
    
    Hydraulic Fluid Type
    
    Mineral Oil
    
    Pad Compound
    
    Resin

## Details

- **Price:** 100.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Disc Brake Calipers
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 100.00 USD | In stock |

## Images

- Shimano GRX BR-RX820 Hydraulic Disc Brake Caliper - Front Flat-Mount W/Bracket 140/160mm Rotor Assembled 160mm

---

> Source: [Smart supply deals](https://smartsupplydeals.com/products/shimano-grx-br-rx820-hydraulic-disc-brake-caliper-front-flat-mount-w-bracket-140-160mm-rotor-assembled-160mm)
> Updated: 2026-07-22