---
product_id: 738392318
title: "Shimano EW-WU111 In-Line Wireless Unit Di2 1 Color One Size"
brand: "shimano"
price: "37656 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "シマノ(Shimano)"
url: https://www.desertcart.is/products/738392318-shimano-ew-wu111-in-line-wireless-unit-di2-1-color
store_origin: IS
region: Iceland
---

# 0.2 oz ultra-lightweight Bluetooth + ANT+ dual connectivity Real-time battery & gear monitoring Shimano EW-WU111 In-Line Wireless Unit Di2 1 Color One Size

**Brand:** shimano
**Price:** 37656 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Stay Connected, Ride Smarter — The Ultimate Di2 Wireless Upgrade

## Quick Answers

- **What is this?** Shimano EW-WU111 In-Line Wireless Unit Di2 1 Color One Size by shimano
- **How much does it cost?** 37656 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/738392318-shimano-ew-wu111-in-line-wireless-unit-di2-1-color)

## Best For

- shimano enthusiasts

## Why This Product

- Trusted shimano brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Installation:** Simple inline setup means no hassle—just connect and start customizing your Di2 system with the E-Tube Project app.
- • **Ultra-Lightweight Design:** At just 0.2 oz, this compact unit adds zero bulk to your bike, keeping your ride sleek and performance-focused.
- • **Smart Drivetrain Monitoring:** Track gear status and battery life live on your device to avoid unexpected power loss and optimize your ride.
- • **Future-Proof Firmware Updates:** Keep your drivetrain cutting-edge with wireless firmware updates directly from your phone, no PC needed.
- • **Seamless Wireless Integration:** Effortlessly connect your Shimano Di2 system to your smartphone via Bluetooth and ANT+ for real-time data and firmware updates.

## Overview

The Shimano EW-WU111 In-Line Wireless Unit is a lightweight, plastic-encased device that adds Bluetooth and ANT+ connectivity to Shimano's 11-speed Di2 E-Tube system. It enables wireless firmware updates and real-time monitoring of gear and battery status via the E-Tube Project app, enhancing ride control and preventing unexpected power loss. Compatible only with 11-speed Di2 and the newer DN110 battery, it offers a seamless plug-and-play installation with a 2-year manufacturer warranty.

## Description

The Shimano Di2 EW-WU111 Inline Wireless unit is portable and paired with a wider range of devices, as well as adding a Bluetooth connection to enhance the usability of your system. Combine with Shimano's E-Tube Project wireless app, you can customize your drivetrain or update firmware directly from your smartphone or other Bluetooth-enabled devices. This small component is like a black box on your bike and is able to supply data from the derailleur to your phone or tablet so you can monitor drivetrain metrics such as gear and battery life. The latter is especially useful Because we think it is the most effective way of the industry invented to prevent unexpected juices from running out of the way when you come home. It also measures common riding metrics, so you don't have to sacrifice the functionality of a regular computer by adding drivetrain information to the cockpit. The rotation of the pedals is also shown on TV. The Di2 EW-WUlll inline wireless unit is compatible with Shimano E-Tube Di2 system. In addition to Bluetooth connection, it transmits via ANT+ to Shimano proprietary PRO PC or ANT+ equipped head unit.

Review: Fácilmente shimano podría introducir ésta tecnología en la centralita o en en junction box, pero prefiere ganar más al venderlo por separado. Por lo demás, me agrada ver el status en mi garmin.
Review: The WU111 is very easy to install, simply connect one end somewhere inline with your Di2 system. It can either be installed as the last item in a chain or as a connector between two wires. Has worked flawlessly every time so far on two different systems. Note this is for 11sp Di2 as 12sp has wireless natively. The two systems are not interchangeable. It also requires the newer 11sp battery and will not work with the old battery. If you want to or need to update firmware, change settings or perform other maintenance on your 11sp system, this allows you to connect to eTube from your phone and replaces the annoying method of connecting a windows PC.

## Features

- Material: Plastic
- Compatibility: Shimano Di2 E-Tube System, Shimano DN110 Battery
- Claimed Weight: 0.2 oz (5
- Activity: Cycling
- Manufacturer Warranty: 2 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCTSL2CF |
| Batteries Included | No |
| Color | 1 color |
| Customer Reviews | 4.6 4.6 out of 5 stars (73) |
| Date First Available | September 19, 2022 |
| Material | Plastic |
| Model Number | EWWU111 |
| Product Dimensions | 15.24 x 10.16 x 5.08 cm; 22.68 g |
| Size | One Size |

## Product Details

- **Brand:** SHIMANO
- **Color:** 1 color
- **Item Weight:** 0.05 Pounds
- **Product Dimensions:** 23.5L x 17.8W x 3.2H cm
- **Screen Size:** 38 Millimeters

## Images

![Shimano EW-WU111 In-Line Wireless Unit Di2 1 Color One Size - Image 1](https://m.media-amazon.com/images/I/51pDT1Nh9yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***F on February 29, 2024*

Fácilmente shimano podría introducir ésta tecnología en la centralita o en en junction box, pero prefiere ganar más al venderlo por separado. Por lo demás, me agrada ver el status en mi garmin.

### ⭐⭐⭐⭐⭐ Review
*by J***T on August 3, 2023*

The WU111 is very easy to install, simply connect one end somewhere inline with your Di2 system. It can either be installed as the last item in a chain or as a connector between two wires. Has worked flawlessly every time so far on two different systems. Note this is for 11sp Di2 as 12sp has wireless natively. The two systems are not interchangeable. It also requires the newer 11sp battery and will not work with the old battery. If you want to or need to update firmware, change settings or perform other maintenance on your 11sp system, this allows you to connect to eTube from your phone and replaces the annoying method of connecting a windows PC.

### ⭐⭐⭐⭐⭐ Review
*by R***D on October 11, 2025*

Came as advertised and works great.

## Frequently Bought Together

- SHIMANO Di2 Inline Wireless Unit - Ew-Wu111 One Color, One Size
- Shimano Ultegra Di2 EW-SD50 Electric Wire
- SHIMANO Di2 Ew-sd50 Power Cable

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**Shop now:** [https://www.desertcart.is/products/738392318-shimano-ew-wu111-in-line-wireless-unit-di2-1-color](https://www.desertcart.is/products/738392318-shimano-ew-wu111-in-line-wireless-unit-di2-1-color)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*