---
product_id: 325906802
title: "SHIMANO Ultegra Di2 EW-SD50 electrical wire"
brand: "shimano"
price: "RM164"
currency: MYR
in_stock: false
reviews_count: 9
url: https://www.desertcart.com.my/products/325906802-shimano-ultegra-di2-ew-sd50-electrical-wire
store_origin: MY
region: Malaysia
---

# Seamless power & signal transmission Water-resistant connector Ultra-thin electronic wire SHIMANO Ultegra Di2 EW-SD50 electrical wire

**Brand:** shimano
**Price:** RM164
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Connect like a pro, ride like a legend.

## Quick Answers

- **What is this?** SHIMANO Ultegra Di2 EW-SD50 electrical wire by shimano
- **How much does it cost?** RM164 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/325906802-shimano-ultegra-di2-ew-sd50-electrical-wire)

## 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

- • **Seamless Signal Flow:** E-Tube technology delivers uninterrupted power and interactive signals to every component.
- • **Plug & Play Precision:** Universal connectors compatible across Ultegra 6770, 6870, and Dura-Ace 9070 groupsets.
- • **All-Weather Reliability:** Water-resistant connectors ensure flawless performance rain or shine.
- • **Slim & Sleek Connectivity:** Engineered with a newly designed thin wire for minimal bulk and maximum efficiency.
- • **Trusted Pro-Grade Component:** Backed by Shimano’s legacy and a 4.7-star rating from over 700 riders worldwide.

## Overview

The SHIMANO Ultegra Di2 EW-SD50 electrical wire is a precision-engineered, ultra-thin electronic cable designed to seamlessly connect and power your Di2 front derailleur, gear lever, and battery. Featuring water-resistant connectors and universal compatibility with Ultegra 6770, 6870, and Dura-Ace 9070 groupsets, it ensures reliable, weatherproof performance for serious cyclists seeking flawless electronic shifting.

## Description

The Shimano E-Tube Di2 wire of the 1st Generation plays an important role in assembling your 6770, 6870 or 9070 Di2 group. Without them, you cannot install your Di2 front derailleur, gear lever or battery. Check the size chart on this page for the length, and don't worry about the rest. If you use Ultegra 6770 or 6870 or Dura-Ace 9070, this E-Tube Di2 wire connects all moving parts. The connectors are the same, regardless of the application, so you only need to choose the length that is most suitable.

Review: It’s the vastly expensive cable you need to buy - You want Di2, and you want it cause it works. Unfortunately it’s vastly overpriced. This is a cable that won’t even cost 1p to make. Does what it says, but not sure why third party guys aren’t producing these for a fraction of the price. I can buy a far more complicated IPhone lead for pennies, why not this.
Review: Top line Shimano product - Used to add the ant+ sensor to my Di2 road bike works a treat

## Features

- Newly designed thin electronic wire and connector
- E-tube transmits interactive signals and power supply to each part
- Water-resistant connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B005DTRV5K |
| Best Sellers Rank | 91,205 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 179 in Cables (Sports & Outdoors) |
| Customer reviews | 4.7 4.7 out of 5 stars (786) |
| Date First Available  | 8 Aug. 2012 |
| Department  | Men's |
| Item model number  | 151182 |
| Manufacturer  | Shimano |
| Product Dimensions  | 12.7 x 10.16 x 2.54 cm; 22.68 g |
| Release date  | 25 Oct. 2011 |

## Product Details

- **Brand:** SHIMANO
- **Color:** Black
- **Compatible Devices:** Smart Watch
- **Recommended Uses For Product:** Connecting components of Shimano's Di2 electronic shifting system
- **Special Feature:** Portable

## Images

![SHIMANO Ultegra Di2 EW-SD50 electrical wire - Image 1](https://m.media-amazon.com/images/I/21P0eY1GPPL.jpg)
![SHIMANO Ultegra Di2 EW-SD50 electrical wire - Image 2](https://m.media-amazon.com/images/I/21PO5KtL5rL.jpg)
![SHIMANO Ultegra Di2 EW-SD50 electrical wire - Image 3](https://m.media-amazon.com/images/I/31MmCJTaDeL.jpg)
![SHIMANO Ultegra Di2 EW-SD50 electrical wire - Image 4](https://m.media-amazon.com/images/I/31Vf-Xgi5mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s the vastly expensive cable you need to buy
*by M***. on 7 August 2018*

You want Di2, and you want it cause it works. Unfortunately it’s vastly overpriced. This is a cable that won’t even cost 1p to make. Does what it says, but not sure why third party guys aren’t producing these for a fraction of the price. I can buy a far more complicated IPhone lead for pennies, why not this.

### ⭐⭐⭐⭐⭐ Top line Shimano product
*by M***S on 1 January 2020*

Used to add the ant+ sensor to my Di2 road bike works a treat

### ⭐⭐⭐⭐⭐ Five Stars
*by K***N on 6 April 2015*

just what I needed for my new cycle

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/325906802-shimano-ultegra-di2-ew-sd50-electrical-wire](https://www.desertcart.com.my/products/325906802-shimano-ultegra-di2-ew-sd50-electrical-wire)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-18*