---
product_id: 426126542
title: "Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use"
brand: "swishti"
price: "€ 20.28"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/426126542-road-mountain-mtb-bicycle-bike-rear-derailleur-hanger-w-m10
store_origin: PT
region: Portugal
---

# M10 bolt included 42mm length AL7075 aluminum Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use

**Brand:** swishti
**Price:** € 20.28
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Cycling Game!

## Quick Answers

- **What is this?** Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use by swishti
- **How much does it cost?** € 20.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/426126542-road-mountain-mtb-bicycle-bike-rear-derailleur-hanger-w-m10)

## Best For

- swishti enthusiasts

## Why This Product

- Trusted swishti brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Upgrade Your Ride:** Transform your bike's performance with this precision-engineered extender.
- • **Lightweight Design:** Weighing in at just 17g, it won’t weigh you down on your rides.
- • **Professional Quality:** Crafted from high-grade AL7075 aluminum for durability and reliability.
- • **Stability Meets Speed:** Achieve faster shifts and enhanced stability with a 25mm center distance.
- • **Compatibility Champion:** Easily fits 34-52t cassettes for both MTB and road bikes.

## Overview

The SwishTi Road Mountain MTB Bicycle Bike Rear Derailleur Hanger with M10 Bolt Extender is designed for cyclists looking to upgrade their Shimano-compatible bikes. With a total length of 42mm and a center distance of 25mm, this extender allows for compatibility with larger cassettes (34-52t) while enhancing shift speed and stability. Made from durable AL7075 aluminum, it weighs only 17g, making it a lightweight yet robust addition to your cycling gear.

## Description

Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use

## Features

- MTB Road E-BIke Rear Derailleur Hanger extender kit with bolts, fit 34-52t MTB Road bike larger cassette
- A Little longer of center distance, 25mm, easily compatible with 40/42/46/50/52T for MTB and 34/36/40/42T for road. Total length is 42mm which strikes the balance between compatibility and stability.
- Structural upgrading, accurate adjustment, abolishing the limit position on the common hanger extender, increase the adjustment range, and easier to adjust in place. Also increase shift speed.
- Professional testing tools ensure high qualities and made of AL7075 aluminum which comes with M10 screw.
- Specification: Material:Alloy / Length:42mm / C to C diameter:25mm / Color:Black / Weight:approx.17g / For Shimano rear derailleur use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Metal |
| Batteries Included? | No |
| Brand | SwishTi |
| Manufacturer | SwishTi |
| Manufacturer reference | SwishTi RD hanger |
| Package Dimensions | 14.91 x 12.9 x 1.6 cm; 17 g |
| ASIN | B098T8P7QT |

## Images

![Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use - Image 1](https://m.media-amazon.com/images/I/41FOU3E7Q2S.jpg)
![Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use - Image 2](https://m.media-amazon.com/images/I/41Ivn6Hm4jS.jpg)
![Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use - Image 3](https://m.media-amazon.com/images/I/41d+Cuxuy6S.jpg)
![Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use - Image 4](https://m.media-amazon.com/images/I/41Zbj4P9iTS.jpg)
![Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use - Image 5](https://m.media-amazon.com/images/I/51MWxK6rLzS.jpg)

## Frequently Bought Together

- SwishTi Road Mountain MTB Bicycle Bike Rear Derailleur Hanger w/M10 Bolt Extender for upgrading Shimano 34-52t Larger Cassette use
- Shimano Universal Standard Brake Cable Set, for MTB or Road Bikes

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**Shop now:** [https://www.desertcart.pt/products/426126542-road-mountain-mtb-bicycle-bike-rear-derailleur-hanger-w-m10](https://www.desertcart.pt/products/426126542-road-mountain-mtb-bicycle-bike-rear-derailleur-hanger-w-m10)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-16*