---
product_id: 501427224
title: "Shimano Ew-Sd300 E-Tube Di2 Wire"
brand: "shimano"
price: "S$133"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/501427224-shimano-ew-sd300-e-tube-di2-wire
store_origin: SG
region: Singapore
---

# Ultra-fast Di2 connectivity Compact & lightweight design Seamless compatibility with top-tier drivetrains Shimano Ew-Sd300 E-Tube Di2 Wire

**Brand:** shimano
**Price:** S$133
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Shimano Ew-Sd300 E-Tube Di2 Wire by shimano
- **How much does it cost?** S$133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/501427224-shimano-ew-sd300-e-tube-di2-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

- • **E-Bike Ready:** Optimized for Shimano EP800 drive units, bridging road cycling and e-bike tech effortlessly.
- • **Tailored Fit:** Available in multiple lengths to perfectly suit any frame size or shape—no compromises on setup.
- • **Next-Gen Di2 Wire:** Engineered for Shimano Ultegra R8100 & Dura-Ace R9200, ensuring flawless 12-speed shifting performance.
- • **Pro-Grade Durability:** Built with premium materials to withstand rigorous road cycling demands and maintain peak performance.
- • **Featherweight & Compact:** At just 22.7g, this wire minimizes weight and clutter, maximizing your bike’s sleek profile.

## Overview

The Shimano EW-SD300 E-Tube Di2 Wire is a precision-engineered connection cable designed for Shimano’s latest 12-speed Ultegra R8100 and Dura-Ace R9200 road drivetrains, as well as EP800 e-bike systems. Lightweight and compact, it offers multiple length options to ensure perfect integration with any bike frame, delivering reliable, ultra-fast electronic shifting for serious cyclists and e-bike enthusiasts alike.

## 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
- Compatibility: [road bike drivetrains] Shimano Ultegra R8100 and Dura-Ace R9200 [e-bike] Shimano EP800 drive units
- Activity: road cycling e-bike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Road Bike |
| Brake Type | rim brake, disc brake |
| Capacity Name | These are the Newer version SD-300, NOT SD-50 |
| Color | Black |
| Size | 300mm |
| Style | These Are the Newer Version Sd-300, Not Sd-50 |
| Frame Material | These are the Newer version SD-300, NOT SD-50 |
| Height | 1 inches |
| Length | 7 inches |
| Weight | 0.05 Pounds |
| Width | 4 inches |
| light-source-type | These are the Newer version SD-300, NOT SD-50 |
| Material Type | Plastic |
| Number of Items | 1 |
| Outer Material | These are the Newer version SD-300, NOT SD-50 |
| Sport | Road Cycling |
| Included Components | These are the Newer version SD-300, NOT SD-50 |
| Batteries Included? | No |
| Brand | SHIMANO |
| Department | mens |
| Manufacturer | Shimano |
| Item model number | Shimano |
| Product Dimensions | 17.78 x 10.16 x 2.54 cm; 22.68 g |
| ASIN | B08X12QY4D |

## Product Details

- **Brand:** SHIMANO
- **Material:** Plastic
- **Colour:** Black
- **Item weight:** 0.05 Pounds
- **Manufacturer:** Shimano

## Images

![Shimano Ew-Sd300 E-Tube Di2 Wire - Image 1](https://m.media-amazon.com/images/I/41zWQY4loEL.jpg)

## Available Options

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

## Frequently Bought Together

- SHIMANO 2Nd Gen E-Tube Di2 Wire
- SHIMANO 2 PORT JUNCTION EW JC302 SD300 PORT X 2
- SHIMANO Cycling Y7HE40000 TL-EW300 Cable Tool - Replacement Spare Parts for Bike

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**Shop now:** [https://www.desertcart.sg/products/501427224-shimano-ew-sd300-e-tube-di2-wire](https://www.desertcart.sg/products/501427224-shimano-ew-sd300-e-tube-di2-wire)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*