---
product_id: 529048254
title: "Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black"
brand: "shimano"
price: "7611878₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/529048254-deore-rd-m5100-sgs-rear-derailleur-11-speed-long-cage
store_origin: VN
region: Vietnam
---

# 11-speed precision shifting 51T max cog for steep climbs Long cage for chain stability Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black

**Brand:** shimano
**Price:** 7611878₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift faster, climb higher, ride smarter.

## Quick Answers

- **What is this?** Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black by shimano
- **How much does it cost?** 7611878₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/529048254-deore-rd-m5100-sgs-rear-derailleur-11-speed-long-cage)

## 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+ Technology:** Enjoy quiet, stable rides with reduced chain drop and enhanced drivetrain control.
- • **Durable Low-Profile Design:** Ride confidently knowing your derailleur resists damage from rough terrain.
- • **Precision 11-Speed Shifting:** Experience seamless gear changes that keep you ahead on every trail.
- • **Direct Mount for Easy Installation:** Upgrade your bike effortlessly with Shimano’s reliable rear direct mount system.
- • **Climb Steeper with 51T Compatibility:** Tackle the toughest inclines with a max cog size designed for serious mountain biking.

## Overview

The SHIMANO Deore RD-M5100-SGS Rear Derailleur is a high-performance 11-speed long cage component designed for mountain biking. Compatible with up to 51T cogs, it features Shadow RD+ technology for stable, quiet shifting and a low-profile design to resist trail damage. Ideal for riders seeking reliable, precise gear changes on steep and technical terrain.

## Description

Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black

## 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 |
|---------------|-------|
| Product Dimensions | 12.7L x 9.5W x 17.1H Centimeters |
| Manufacturer | Shimano |
| UPC | 192790618708 |
| Department | mens |
| Item model number | IRDM5100SGS 3/15 |
| ASIN | B088XPFXGT |

## Product Details

- **Brand:** SHIMANO
- **Colour:** Black
- **Material:** Aluminium
- **Item Weight:** 490 g
- **Mounting Type:** Braze-On Mount

## Images

![Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black - Image 1](https://m.media-amazon.com/images/I/51U9BjYCj1L.jpg)

## Available Options

This product comes in different **Colour, 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

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**Shop now:** [https://www.desertcart.vn/products/529048254-deore-rd-m5100-sgs-rear-derailleur-11-speed-long-cage](https://www.desertcart.vn/products/529048254-deore-rd-m5100-sgs-rear-derailleur-11-speed-long-cage)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*