# Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever Wire - Left 2x For TT Bars BLK

The Shimano Dura-Ace ST-R9180 Di2 TT/Triathlon Shift/Brake levers for 2x 11-Speed systems bring confidence to the sleekest bikes in the world. Combined with the plug and play ease of Shimano Di2 electronic shifting they offer an advantage in any race.-   More aerodynamic with better grip feeling allows for optimum power to be transmitted while maintaining a firm grip
-   Intergrated switch button inside offers intuitive shifting control without hand release
-   Single button on each side of the shifting lever only works with Shimano Synchronized Shift
-   Gives riders better control and confidence in race conditions
-   Each switch has the option for multi-shift ON or OFF for customizable functionality to fit rider’s riding style
-   Clean cockpit area achieved with integrated E-TUBE cable and internal brake cable routing
    
    Brake Lever Actuation
    
    Hydraulic
    
    Brake Lever Use
    
    Left
    
    Side
    
    Left
    
    Speed Compatibility
    
    2X

## Details

- **Price:** 445.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** TT/Aero Brake/Shift Lever Left
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 445.00 USD | In stock |

## Images

- Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever Wire - Left 2x For TT Bars BLK

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/shimano-dura-ace-st-r9180-di2-tt-shift-brake-lever-wire-left-2x-for-tt-bars-blk)
> Updated: 2026-07-22