---
product_id: 329220951
title: "Deore XT RD-M786 SGS Shadow Plus Rear Derailleur"
brand: "shimano"
price: "NT$12783"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/329220951-deore-xt-rd-m786-sgs-shadow-plus-rear-derailleur
store_origin: TW
region: Taiwan
---

# Long cage for max capacity 10-speed precision shifting Shadow Plus stabilizer tech Deore XT RD-M786 SGS Shadow Plus Rear Derailleur

**Brand:** shimano
**Price:** NT$12783
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Shift into the future of trail dominance with Shimano Deore XT!

## Quick Answers

- **What is this?** Deore XT RD-M786 SGS Shadow Plus Rear Derailleur by shimano
- **How much does it cost?** NT$12783 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/329220951-deore-xt-rd-m786-sgs-shadow-plus-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

- • **Built to Last:** Crafted from lightweight aluminum with sealed bearing pulleys, ensuring resilience and smooth performance mile after mile.
- • **Maximized Gear Range:** Handle any terrain with a wide 11-36T cassette compatibility and a long cage design supporting up to 43T total capacity.
- • **Shadow Plus Stabilizer:** Say goodbye to chain slap and noise with the innovative stabilizer switch that keeps your ride quiet and controlled.
- • **Smooth 10-Speed Shifting:** Experience flawless gear transitions with Shimano's Dyna-Sys technology, engineered for precision and speed.
- • **Low-Profile Shadow Design:** Sleek and stealthy, this derailleur hugs your frame to reduce snagging and enhance durability on rugged trails.

## Overview

The Shimano Deore XT RD-M786 SGS Shadow Plus Rear Derailleur is a high-performance 10-speed mountain bike component featuring a low-profile Shadow design and a stabilizer switch to minimize chain slap. With a long cage supporting up to 43T capacity and sealed bearing pulleys, it delivers durable, precise shifting for serious riders seeking reliability and control on challenging terrain.

## Description

Deore XT RD-M786 SGS Shadow Plus Rear Derailleur

## Features

- Stabilizer switch to reduce chain slap
- Low profile Shadow design
- 10-Speed Shadow Plus MTB rear derailleur

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product dimensions | 15.2L x 15.2W x 10.2H centimeters |
| Manufacturer | Shimano |
| UPC | 689228299290 |
| Bike Type | mountain |
| Color | Black |
| Size | Long Cage |
| Weight | 0.85 Pounds |
| Material Type | Aluminum |
| Number of Items | 1 |
| Sport | biking |
| Batteries Included? | No |
| Department | unisex-adult |
| Item model number | 154096 |
| ASIN | B007Q4MPXS |

## Product Details

- **Brand:** SHIMANO
- **Colour:** Black
- **Material:** Aluminum
- **Item weight:** 336 g
- **Mounting type:** Braze-On Mount

## Images

![Deore XT RD-M786 SGS Shadow Plus Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/515C4ELp0mL.jpg)

## Questions & Answers

**Q: This is good for my MTB with a sunrace cassette 11t-42t?**
A: Do I need a Detailer extender to use this with a 9-speed 11-42t cassette?

**Q: Can I put this on a trek marlin 6**
A: Yes

**Q: i want to convert to a 1x10 system on my mtb. and i want a wide range casette (11-42 tooth) should i get a medium or long cage?**
A: The medium should work fine as long as you keep the chain ring size to 32t or smaller.

**Q: Does in work on 3 (front)  x 8 (rear) speeds ?**
A: This rear derailleur is specifically a 10-speed shifter. It will not work with an 8 speed cassette. It will work with a 3-speed front derailleur.

## Frequently Bought Together

- Shimano Deore XT RD-M786 SGS Shadow Plus Rear Derailleur, Black
- KMC X10-116L, NP/BK 10 Speed Bicycle Chain
- Shimano XT CS-M771 Bicycle Cassette (10-Speed)

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**Shop now:** [https://www.desertcart.tw/products/329220951-deore-xt-rd-m786-sgs-shadow-plus-rear-derailleur](https://www.desertcart.tw/products/329220951-deore-xt-rd-m786-sgs-shadow-plus-rear-derailleur)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-06*