---
product_id: 8173703
title: "Shimano Unisex Ewsd50l15 Parts, Black, One Size UK | EW-SD50 150mm Di2 E-Tube Wire for Internal & External Routing"
brand: "shimano"
price: "$66.46"
currency: USD
in_stock: true
category: "Shimano"
url: https://www.desertcart.us/products/8173703-shimano-unisex-ewsd50l15-parts-black-one-size-uk-ew-sd50
store_origin: US
region: United States of America
---

# 2-core wire for power & signal 150mm length for perfect fit Water-resistant secure connectors Shimano Unisex Ewsd50l15 Parts, Black, One Size UK | EW-SD50 150mm Di2 E-Tube Wire for Internal & External Routing

**Brand:** shimano
**Price:** $66.46
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift into the future with Shimano’s precision power wire!

## Quick Answers

- **What is this?** Shimano Unisex Ewsd50l15 Parts, Black, One Size UK | EW-SD50 150mm Di2 E-Tube Wire for Internal & External Routing by shimano
- **How much does it cost?** $66.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/8173703-shimano-unisex-ewsd50l15-parts-black-one-size-uk-ew-sd50)

## 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

- • **Durable & Weatherproof:** Reliable water-resistant connectors keep your Di2 system running rain or shine
- • **Lightweight & Portable:** Ultra-light 0.02kg design keeps your setup sleek without added bulk
- • **Custom Fit, Zero Hassle:** Fully removable cables tailored to your bike’s exact specs—no cutting needed
- • **Plug & Play Compatibility:** Seamlessly connects junction boxes to front/rear mechs and battery indicators
- • **Effortless Shifting Precision:** Eliminate cable stretch and corrosion for flawless gear changes every ride

## Overview

The Shimano EW-SD50 150mm Di2 E-Tube Wire is a high-performance, two-core electrical cable designed for internal and external routing on Di2 electronic shifting systems. It ensures flawless, corrosion-free gear shifts with water-resistant connectors and a customizable length for a clean, professional bike setup. Compatible with Shimano junction boxes and mechs, this lightweight cable is essential for any serious cyclist upgrading to electronic shifting.

## Description

The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts E-tube Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitment EW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech, front mech, battery and to the handlebar battery indicator junction box EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables Reliable and secure water resistant connectors

## Features

- Two core wires
- Transmits interactive signals and supplies all parts with power
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E4NP9JG |
| Best Sellers Rank | #815,173 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #482 in Bike Cables |
| Brand Name | SHIMANO |
| Cable Type | DURA-ACE 7970 Di2 |
| Color | Black |
| Compatible Devices | Smart Watch |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | Small |
| Customer Reviews | 4.8 4.8 out of 5 stars (521) |
| Global Trade Identification Number | 04524667995692 |
| Included Components | E-Tube |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 6.8 inches |
| Item Type Name | Parts |
| Item Weight | 0.02 kg |
| Item Width | 15 centimeters |
| Manufacturer | Shimano Non-Series Di2 |
| Maximum Voltage | 5 volts_of_direct_current |
| Model | I-EWSD50L15 |
| Model Name | Ewsd50l15 |
| Number of Items | 1 |
| Number of Pins | 2 |
| Other Special Features of the Product | Portable |
| Part Number | IEWSD50L15 |
| Recommended Uses For Product | Cycling |
| Specification Met | CE, ISO |
| UPC | 689228995697 784427524683 |
| Unit Count | 1 Count |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Cable Type:** DURA-ACE 7970 Di2
- **Compatible Devices:** Smart Watch
- **Connector Type:** Small
- **Special Feature:** Portable

## Images

![Shimano Unisex Ewsd50l15 Parts, Black, One Size UK | EW-SD50 150mm Di2 E-Tube Wire for Internal & External Routing - Image 1](https://m.media-amazon.com/images/I/41+Qen6wSfL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Shimano Ultegra Di2 EW-SD50 Electric Wire
- Shimano TL-EW02 Di2 E-Tube Plug Tool

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-17*