---
product_id: 297506429
title: "2Nd Gen E-Tube Di2 Wire Ew-Sd300, 1000Mm"
brand: "shimano"
price: "R1171"
currency: ZAR
in_stock: true
category: "Shimano"
url: https://www.desertcart.co.za/products/297506429-2nd-gen-e-tube-di2-wire-ew-sd300-1000mm
store_origin: ZA
region: South Africa
---

# 12-speed Di2 drivetrain compatible USB Type-C male-to-male connector Lightweight & compact design 2Nd Gen E-Tube Di2 Wire Ew-Sd300, 1000Mm

**Brand:** shimano
**Price:** R1171
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro — power your ride with precision and style!

## Quick Answers

- **What is this?** 2Nd Gen E-Tube Di2 Wire Ew-Sd300, 1000Mm by shimano
- **How much does it cost?** R1171 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/297506429-2nd-gen-e-tube-di2-wire-ew-sd300-1000mm)

## 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

- • **Next-Gen E-Tube Tech:** Leverages cutting-edge e-bike wiring innovations for superior performance
- • **Ultra-Lightweight Build:** Weighs just 1.12 ounces to keep your setup sleek and nimble
- • **Reliable 2-Year Warranty:** Backed by Shimano’s trusted manufacturer warranty for peace of mind
- • **Seamless Shimano Integration:** Optimized for Ultegra R8100 & Dura-Ace R9200 12-speed Di2 systems
- • **Tailored Fit for Every Frame:** Available in multiple lengths to perfectly suit any road bike geometry

## Overview

The Shimano 2nd Gen E-Tube Di2 Wire EW-SD300 (1000mm) is a premium, lightweight cable designed for seamless connectivity between Shimano’s latest 12-speed Ultegra and Dura-Ace Di2 drivetrains and e-bike systems. Featuring a compact USB Type-C male-to-male connector and multiple length options, it ensures perfect integration regardless of frame size, backed by a 2-year warranty for durability and reliability.

## Description

With the release of Shimano's updated Dura-Ace and Ultegra 12-speed Di2 drivetrains comes a new e-tube wire that's based on technology developed for Shimano's industry-leading e-bike systems. The SD300 wire is more compact and lightweight than previous e-tube wires, and it comes in a wide variety of lengths so you can connect your derailleurs to the Di2 battery regardless of frame size or shape.

## Features

- Compatibility: [road bike drivetrains] Shimano Ultegra R8100 and Dura-Ace R9200, [e-bike] Shimano EP800 drive units
- Activity: road cycling, e-bike
- Manufacturer Warranty: 2 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08X1CC6KK |
| Best Sellers Rank | #272,400 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #206 in Cycling Electronics |
| Brand Name | SHIMANO |
| Cable Type | HDMI |
| Color | EW-SD300 |
| Compatible Devices | Shimano 105, Ultegra, Dura-Ace |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type C |
| Customer Reviews | 4.5 4.5 out of 5 stars (22) |
| Global Trade Identification Number | 00192790635101 |
| Included Components | E-Tubes, Cables & Extensions |
| Indoor Outdoor Usage | Indoor |
| Item Length | 1 meters |
| Item Weight | 1.12 ounces |
| Manufacturer | Shimano |
| Maximum Voltage | 5 volts_of_direct_current |
| Model | Shimano |
| Model Name | EW-SD300 eTube Di2 Wire |
| Number of Items | 1 |
| Other Special Features of the Product | Portable |
| Part Number | IEWSD300L100 |
| Recommended Uses For Product | Cycling, Bicycle Maintenance, Bicycle Upgrades |
| UPC | 192790635101 |
| Unit Count | 1 Count |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Cable Type:** HDMI
- **Compatible Devices:** Shimano 105, Ultegra, Dura-Ace
- **Connector Type:** USB Type C
- **Special Feature:** Portable

## Images

![2Nd Gen E-Tube Di2 Wire Ew-Sd300, 1000Mm - Image 1](https://m.media-amazon.com/images/I/41zWQY4loEL.jpg)
![2Nd Gen E-Tube Di2 Wire Ew-Sd300, 1000Mm - Image 2](https://m.media-amazon.com/images/I/21T28qkahVL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/297506429-2nd-gen-e-tube-di2-wire-ew-sd300-1000mm](https://www.desertcart.co.za/products/297506429-2nd-gen-e-tube-di2-wire-ew-sd300-1000mm)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-14*