---
product_id: 607122406
title: "Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur"
brand: "shimano"
price: "624744 Ft"
currency: HUF
in_stock: true
reviews_count: 1
url: https://www.desertcart.hu/products/607122406-shimano-dura-ace-rd-r9250-di2-12-speed-rear-derailleur
store_origin: HU
region: Hungary
---

# Lightning-fast Di2 electronic shifting Direct mount for seamless installation 12-speed drivetrain compatibility Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur

**Brand:** shimano
**Price:** 624744 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift into the future of cycling performance!

## Quick Answers

- **What is this?** Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur by shimano
- **How much does it cost?** 624744 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/607122406-shimano-dura-ace-rd-r9250-di2-12-speed-rear-derailleur)

## 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

- • **Stability Meets Speed:** Aerodynamic and lightweight design reduces drag while maintaining rock-solid stability on any terrain.
- • **Expand Your Gear Horizons:** Optimized for 12-speed drivetrains, giving you a wider gear range for perfect cadence control.
- • **Built for the Pros, Ready for You:** Engineered for professional-grade performance with durable aluminum construction that withstands the toughest rides.
- • **Precision at the Speed of Thought:** Experience ultra-smooth, lightning-fast gear changes with Shimano’s Di2 electronic shifting technology.
- • **Seamless Integration, Zero Hassle:** Direct mount design ensures quick, clean installation and optimal drivetrain alignment.

## Overview

The Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur is a cutting-edge electronic shifting component designed for professional and serious cyclists. Featuring lightning-fast Di2 technology, direct mount compatibility, and optimized for 12-speed drivetrains, it delivers precise, reliable, and ultra-smooth gear changes. Lightweight and aerodynamic, it enhances speed and stability, making it the ultimate upgrade for those who demand peak performance on every ride.

## Description

Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur is a top-of-the-line component designed for professional road cyclists and enthusiasts. It is part of Shimano's Dura-Ace series, renowned for its exceptional performance and precision. Equipped with electronic Di2 shifting technology, it delivers lightning-fast and ultra-smooth gear changes with precise accuracy. The derailleur is specifically designed for 12-speed drivetrains, offering a wide gear range for optimal cadence and efficiency. With its lightweight and aerodynamic construction, it minimizes drag and enhances overall speed.

## Features

- Offers precise and reliable rear shifting performance
- Direct mounting option available
- Suitable for 12-speed drivetrains
- Offers excellent stability and durability
- Designed for off-road use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 6.46 x 4.84 x 3.9 inches |
| Package Weight | 0.39 Kilograms |
| Item Dimensions  LxWxH | 3.94 x 1.97 x 3.15 inches |
| Item Weight | 160 Grams |
| Brand Name | SHIMANO |
| Model Name | Rear Derailleur |
| Color | Multicolor |
| Material | Aluminum |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Shimano Inc. |
| Part Number | IRDR9250F |
| Model Year | 2022 |
| Included Components | 1 x Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur |
| Size | One Size |

## Images

![Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/51DmxdjMSiL.jpg)
![Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur - Image 2](https://m.media-amazon.com/images/I/51YSpwv1mmL.jpg)
![Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur - Image 3](https://m.media-amazon.com/images/I/41YdDYhD+JL.jpg)
![Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur - Image 4](https://m.media-amazon.com/images/I/513yjZkUgBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    NICE
  

*by C***A on Reviewed in Japan on September 26, 2023*

Wicked fast and lightweight. The plug tool is included with this rear derailleur. Make sure your mechanic does not keep it after installation. My local bike shop kept mine and then charged me for a new one. Check your return inventory before you leave the bike shop.

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**Shop now:** [https://www.desertcart.hu/products/607122406-shimano-dura-ace-rd-r9250-di2-12-speed-rear-derailleur](https://www.desertcart.hu/products/607122406-shimano-dura-ace-rd-r9250-di2-12-speed-rear-derailleur)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-24*