---
product_id: 360389843
title: "Shimano Deore Rd-M5100 Rear Derailleur"
brand: "shimano"
price: "1224 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Shimano"
url: https://www.desertcart.no/products/360389843-shimano-deore-rd-m5100-rear-derailleur
store_origin: NO
region: Norway
---

# Direct mount for effortless installation 51T max cog for 11-speed precision Long cage for smooth chain management Shimano Deore Rd-M5100 Rear Derailleur

**Brand:** shimano
**Price:** 1224 kr
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Shift Like a Pro, Ride Like You Own the Trail!

## Quick Answers

- **What is this?** Shimano Deore Rd-M5100 Rear Derailleur by shimano
- **How much does it cost?** 1224 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/360389843-shimano-deore-rd-m5100-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

- • **Long Cage Advantage:** Enhanced chain stability and smooth tensioning for aggressive trail riding and varied terrain.
- • **Effortless Direct Mount:** Simplify your upgrade with the Shadow+ direct attachment system designed for quick, secure installation.
- • **Top-Rated Trail Essential:** Join thousands of riders who trust the #42 ranked Shimano Deore RD-M5100 for unbeatable value and reliability.
- • **Precision Shifting Mastery:** Experience flawless gear changes with Shimano’s 11-speed compatibility and 51T max cog support.
- • **Durability Meets Performance:** Crafted from lightweight yet robust aluminum and multi-materials to withstand rugged trail demands.

## Overview

The Shimano Deore RD-M5100 Rear Derailleur is a high-performance, long-cage derailleur designed for 11-speed systems with up to a 51-tooth cog. Featuring a direct mount Shadow+ design, it offers easy installation and superior chain management. Built with durable aluminum and multi-material construction, it delivers reliable shifting precision and rugged durability, making it a top choice for serious trail riders seeking premium performance at an accessible price.

## Description

2009949(086)9/27

Review: Great derailleur ecspecially for the price!!!! - I love this derailleur! It has been amazing! The shifting is the best shifting I’ve ever personally installed on a trail bike! The installation was incredibly easy! It is so simple, for most bike you just have to take off the chain, take the old derailleur off, disconnect it from the shifting cable, slap the new one on (with the hanger that comes with it), and hook up the derailleur cable! It has great durability and I have used it for several bike rides! This is a great option if you are looking for an affordable derailleur that works excellently!
Review: Great product - Yes worked great would buy again.

## Features

- Compatible with a 51T maximum cog size for 11-speed systems
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Cage Length: Long
- Largest Cog: 51

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088XPFXGT |
| Best Sellers Rank | #105,884 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #42 in Rear Bike Derailleurs |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Case Material Type | Aluminium |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 174 Reviews |
| Included Components | Rear Derailleur |
| Item Dimensions L x W x H | 10"L x 7"W x 3"H |
| Item Highlight | Deore M5100 11-Speed Rear Derailleur, Long Cage, Black |
| Item Weight | 1.1 pounds |
| Manufacturer | Shimano |
| Manufacturer Part Number | IRDM5100SGS |
| Material | Multi |
| Material Type | Multi |
| Model Number | IRDM5100SGS 3/15 |
| Mount Type | Direct Attachment (Shadow+) |
| Mounting Type | Direct Attachment (Shadow+) |
| Number of Items | 1 |
| Number of Teeth | 11 |
| Product Dimensions | 10"L x 7"W x 3"H |
| UPC | 192790618708 |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Color:** Black
- **Item Weight:** 1.08 Pounds
- **Material:** Multi
- **Mounting Type:** Direct Attachment (Shadow+)

## Images

![Shimano Deore Rd-M5100 Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/51U9BjYCj1L.jpg)
![Shimano Deore Rd-M5100 Rear Derailleur - Image 2](https://m.media-amazon.com/images/I/41mKcU7PZuL.jpg)
![Shimano Deore Rd-M5100 Rear Derailleur - Image 3](https://m.media-amazon.com/images/I/61UIsLtg1OL.jpg)

## Questions & Answers

**Q: will this work for 1X11- 51 Teeth drive terrain?**
A: Yes. It's designed for 1x11 speed drive train. I  use it on a 11-51 cassette.

**Q: Would this work for a 11-46 eight speed cassette?**
A: No

**Q: Does it have a clutch?**
A: Yes it has a clutch

**Q: Can I attach this 5100 w/o the G link which was part of my prior shimano deraillor?**
A: It should bolt to your existing derailleur hanger.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great derailleur ecspecially for the price!!!!
*by J***S on July 3, 2026*

I love this derailleur! It has been amazing! The shifting is the best shifting I’ve ever personally installed on a trail bike! The installation was incredibly easy! It is so simple, for most bike you just have to take off the chain, take the old derailleur off, disconnect it from the shifting cable, slap the new one on (with the hanger that comes with it), and hook up the derailleur cable! It has great durability and I have used it for several bike rides! This is a great option if you are looking for an affordable derailleur that works excellently!

### ⭐⭐⭐⭐⭐ Great product
*by J***O on May 29, 2026*

Yes worked great would buy again.

### ⭐⭐⭐⭐⭐ Shimano quality, great price
*by E***N on December 22, 2024*

What can I say? The Deore components by Shimano work great and don't break the bank. Make sure you have all the compatibility questions answered, and order with confidence.

## Frequently Bought Together

- Shimano Deore Rd-M5100 Rear Derailleur
- SHIMANO Cs-M5100 Cassette 11 Speed, 11-51T
- SHIMANO Deore SL-M5100 Shifter Right, Clamp Band/11 Speed

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*