---
product_id: 450501060
title: "Deore Rd-M5100 Rear Derailleur"
brand: "shimano"
price: "€ 141.00"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/450501060-deore-rd-m5100-rear-derailleur
store_origin: IT
region: Italy
---

# 1x11-speed precision 51T max cog compatibility Shadow RD chain stabilizer Deore Rd-M5100 Rear Derailleur

**Brand:** shimano
**Price:** € 141.00
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift like a pro, ride like you own the trail.

## Quick Answers

- **What is this?** Deore Rd-M5100 Rear Derailleur by shimano
- **How much does it cost?** € 141.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/450501060-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

- • **Shadow RD Chain Stabilizer:** Minimizes chain slap and drop, keeping your ride smooth and silent.
- • **Compatible with 51T Max Cog:** Tackle steep climbs with confidence on an 11-speed drivetrain.
- • **Lightweight Alloy Steel Build:** Durability meets performance at just 0.5 kg for effortless handling.
- • **Precision 1x11-Speed Shifting:** Experience seamless gear transitions designed for the modern trailblazer.
- • **Rock-Smart Low-Profile Design:** Engineered to avoid damage from trail obstacles, so you stay unstoppable.

## Overview

The SHIMANO Deore RD-M5100 Rear Derailleur is a high-performance 1x11-speed component featuring the innovative Shadow RD chain stabilizer system to reduce chain slap, drop, and noise. Its low-profile design protects against trail damage, supports up to a 51T cog for versatile gearing, and is crafted from durable alloy steel weighing only 0.5 kg—perfect for serious cyclists seeking reliable, silent, and stable drivetrain performance.

## Description

Deore Rd-M5100 Rear Derailleur

## Features

- 1x11-speed Shimano SHADOW RD rear derailleur
- Features the Shadow RD chain stabilizer system to minimize chain slap Compatible with a 51T maximum cog size for 11-speed systems
- Stable drivetrain on the trail
- Low-profile design avoids damage from rocks
- Chain stabilizer reduces chain drop, slap and noise
- Silent drivetrain in all gear positions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product dimensions | 12.7L x 9.5W x 17.1H centimeters |
| Manufacturer | SHIMANO |
| UPC | 192790618708 |
| Color | Black |
| Size | Long Cage |
| Weight | 0.5 Kilograms |
| Material Type | Alloy Steel |
| Number of Items | 1 |
| Sport | Cycling |
| Included Components | Rear Derailleur |
| Batteries Included? | No |
| Department | mens |
| Item model number | IRDM5100SGS 3/15 |
| ASIN | B088XPFXGT |

## Product Details

- **Brand:** SHIMANO
- **Colour:** Black
- **Material:** Alloy Steel
- **Item weight:** 490 g
- **Mounting type:** Direct Attachment (Shadow+)

## Images

![Deore Rd-M5100 Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/51U9BjYCj1L.jpg)

## Available Options

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

## 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.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/450501060-deore-rd-m5100-rear-derailleur](https://www.desertcart.it/products/450501060-deore-rd-m5100-rear-derailleur)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-12*