---
product_id: 315715651
title: "RD-R9100 DURA-ACE Rear DERAILLEUR"
brand: "shimano"
price: "$16625"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/315715651-rd-r9100-dura-ace-rear-derailleur
store_origin: MX
region: Mexico
---

# Ultra-light 158g carbon cage 11-speed precision shifting Shadow tech crash protection RD-R9100 DURA-ACE Rear DERAILLEUR

**Brand:** shimano
**Price:** $16625
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Shift like a pro, ride like you own the podium!

## Quick Answers

- **What is this?** RD-R9100 DURA-ACE Rear DERAILLEUR by shimano
- **How much does it cost?** $16625 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/315715651-rd-r9100-dura-ace-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

- • **Optimized Cable Routing:** Experience smoother, lighter, and more responsive shifting with advanced cable design.
- • **Featherweight Carbon Cage:** Cut weight without cutting performance; engineered for speed and durability.
- • **Shadow Tech Impact Shield:** Stay fearless—innovative low-profile design guards your derailleur from crashes and debris.
- • **Consistent Pulley Distance:** Maintain flawless gear engagement for unmatched shift stability on every ride.
- • **Race-Ready 11-Speed Precision:** Seamlessly conquer every gear with razor-sharp shifts designed for competitive edge.

## Overview

The Shimano RD-R9100 DURA-ACE Rear Derailleur is a race-specific, 11-speed drivetrain component featuring Shimano's Shadow technology for crash protection, a lightweight carbon cage weighing just 158g, and optimized cable routing for enhanced shifting precision and stability. Designed for road racing, it delivers consistent, reliable performance with a low-profile design that integrates seamlessly with 9000-series shifters.

## Description

RD-R9100 DURA-ACE Rear DERAILLEUR

## Features

- Features Shimano Shadow to help prevent damage to the RD in a crash
- Low profile rear derailleur design
- Adapted for race-specific frame design
- Pulley maintains consistent distance to the cassette for increased shift stability
- 11-speed design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting type | Direct Mount |
| Manufacturer | SHIMANO |
| UPC | 689228881099 |
| Global Trade Identification Number | 00689228881099 |
| Bike Type | Road Racing |
| Color | Black |
| Size | Short-Direct |
| Height | 4 inches |
| Length | 6 inches |
| Weight | 0.66 Pounds |
| Width | 5 inches |
| Material Type | Alloy Steel |
| Number of Items | 1 |
| Sport | Cycling |
| Batteries Included? | No |
| Department | mens |
| Item model number | Shimano |
| Product Dimensions | 15.24 x 12.7 x 10.16 cm; 158 g |
| ASIN | B01LXLYI3D |

## Product Details

- **Brand:** SHIMANO
- **Colour:** Black
- **Material:** Alloy Steel
- **Item weight:** 158 Grams
- **League:** UCI World Tour

## Images

![RD-R9100 DURA-ACE Rear DERAILLEUR - Image 1](https://m.media-amazon.com/images/I/61vNQHKMzyL.jpg)
![RD-R9100 DURA-ACE Rear DERAILLEUR - Image 2](https://m.media-amazon.com/images/I/61Ov2c+YhHL.jpg)
![RD-R9100 DURA-ACE Rear DERAILLEUR - Image 3](https://m.media-amazon.com/images/I/51t6CfZoZsL.jpg)
![RD-R9100 DURA-ACE Rear DERAILLEUR - Image 4](https://m.media-amazon.com/images/I/61IvB96cv+L.jpg)

## Available Options

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

## Frequently Bought Together

- Shimano RD-R9100 DURA-ACE Rear DERAILLEUR
- Shimano Chain 116 links w/o end pin CN-HG901-11 11-Speed

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**Shop now:** [https://www.desertcart.mx/products/315715651-rd-r9100-dura-ace-rear-derailleur](https://www.desertcart.mx/products/315715651-rd-r9100-dura-ace-rear-derailleur)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-05*