# Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose

GRX ST-RX815 Di2 Shifter/Hydraulic Brake Lever-   A raised hood head prevents hand misalignment and slippage while a recessed finger notch prevents upward slipping
-   Anti-slip texture and brake lever coating
-   Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides
-   Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences
    
    Rotor Included
    
    No
    
    Color
    
    Black
    
    Brake Caliper Mount
    
    Flat Mount
    
    Hydraulic Fluid Type
    
    Mineral Oil
    
    Brake Lever Use
    
    Right
    
    Pad Compound
    
    Resin
    
    Rear Der/Shifter Compatibility
    
    Shimano Road Di2
    
    Hydraulic Hose Length
    
    1700
    
    Adjustable Reach
    
    Yes
    
    Adjustable Contact Point
    
    No
    
    Drivetrain Speeds
    
    11
    
    Weight
    
    414
    
    Defined Color
    
    Black
    
    Front Der/Shifter Compatibility
    
    Shimano Road Di2
    
    Position
    
    Right
    
    Hose Length
    
    1700Mm
    
    Includes Caliper
    
    Yes

## Details

- **Price:** 465.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Brake/Shift Lever - Drop Bar
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 465.00 USD | In stock |

## Images

- Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/shimano-grx-st-rx815-11-speed-di2-right-drop-bar-shifter-hydraulic-brake-lever-br-rx810-flat-mount-caliper-pre-bled-1700mm-hose)
> Updated: 2026-07-22