---
product_id: 40149533
title: "Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black"
brand: "shimano"
price: "$8"
currency: NZD
in_stock: false
url: https://www.desertcart.nz/products/40149533-shimano-dura-ace-rd-r9150-ss-di2-rear-derailleur-11
store_origin: NZ
region: New Zealand
---

# 11-Speed precision Durable race endurance Short cage for agile shifting Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black

**Brand:** shimano
**Price:** $8
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Shift like a pro, race like a legend.

## Quick Answers

- **What is this?** Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black by shimano
- **How much does it cost?** $8 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/40149533-shimano-dura-ace-rd-r9150-ss-di2-rear-derailleur-11)

## 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

- • **Precision Engineering:** Short cage design ensures quick, responsive shifting for the discerning cyclist.
- • **Race-Ready Durability:** Built to withstand the rigors of competition with enhanced damage resistance.
- • **Wide Gear Compatibility:** Supports sprockets from 11T to 30T and a total capacity of 35T for versatile terrain handling.
- • **Sleek, Low-Profile Design:** Streamlined Shadow RD tech keeps your ride looking sharp and aerodynamic.
- • **Effortless Shifting Mastery:** Experience stress-free, ergonomic gear changes with Shimano's Synchronized Shift Technology.

## Overview

The Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur is a cutting-edge 11-speed, short cage component engineered for professional-grade cycling. Featuring Shimano's Synchronized Shift and Shadow RD technologies, it delivers smooth, ergonomic shifting with race-level durability and a sleek, aerodynamic profile. Compatible with sprockets ranging from 11T to 30T and a total capacity of 35T, it’s designed to elevate your ride across diverse terrains.

## Description

The Shimano Dura-Ace 9150 Di2 11-Speed Rear Derailleur offers stress-free, ergonomic shifting, along with Shimano's Synchronized Shift tech, a sleek, low-profile design, and Shadow Rd technology. Engineered for race endurance with reduced damage risk, it maintains a sleek appearance. This derailleur accommodates maximum sprockets of 30T and minimum of 11T, with a maximum front difference of 16T and total capacity of 35T.

## Features

- Comfortable Shifting: Minimal Effort, No Stress
- Shimano's Synchronized Shift Technology
- Streamlined Rear Derailleur Design
- Shimano Shadow Rd Technology
- Durable Race Endurance: Resistant to Damage
- Sleek and Smooth Design
- Maximum Sprocket: 30T
- Minimum Sprocket: 11T
- Maximum Front Difference: 16T
- Total Capacity: 35T

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shimano |
| UPC | 689228746435 |
| Global Trade Identification Number | 00689228746435 |
| Item Package Dimensions L x W x H | 6 x 4.6 x 3.6 inches |
| Package Weight | 0.32 Kilograms |
| Item Dimensions  LxWxH | 6 x 5 x 4 inches |
| Brand Name | SHIMANO |
| Warranty Description | Limited Warranty |
| Model Name | IRDR9150SS |
| Suggested Users | All Ages |
| Number of Items | 1 |
| Part Number | IRDR9150SS |
| Included Components | Rear Derailleur |
| Size | One Size |

## Product Details

- **Brand:** SHIMANO
- **Color:** black
- **Material:** Aluminum, Carbon Fiber
- **Item Weight:** 0.7 Pounds
- **Mounting Type:** Clamp-On Mount

## Images

![Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black - Image 1](https://m.media-amazon.com/images/I/61k1T8OYikL.jpg)
![Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black - Image 2](https://m.media-amazon.com/images/I/61hVsKYERCL.jpg)
![Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black - Image 3](https://m.media-amazon.com/images/I/715LWnNEyxS.jpg)
![Shimano Dura-Ace RD-R9150-SS Di2 Rear Derailleur - 11-Speed, Short Cage, Black - Image 4](https://m.media-amazon.com/images/I/61DHcD7NsCS.jpg)

## Questions & Answers

**Q: Is this auto shift**
A: Its electronic shifting

**Q: the dura-ace rd-r9150 is compatible with dura-ace series 9070**
A: Yes. Just Make sure the firmware is up to date.

**Q: Is this the long or medium cage version?**
A: Is the new model, only size

## Frequently Bought Together

- Shimano Dura-Ace Di2 Rd-R9150 11-Speed Rear Derailleur
- SILCA Secret Hot Melt Bike Chain Wax | Wax Lubricant in Stovetop Boiler Bag | Ceramic Bike Chain Lube to Clean Bike Chain | Wax Bike Lube for 1000s of Miles of Clean, Quiet, and Efficient Drivetrains

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**Shop now:** [https://www.desertcart.nz/products/40149533-shimano-dura-ace-rd-r9150-ss-di2-rear-derailleur-11](https://www.desertcart.nz/products/40149533-shimano-dura-ace-rd-r9150-ss-di2-rear-derailleur-11)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*