---
product_id: 131992978
title: "Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame"
brand: "altruism"
price: "1467.76 DT"
currency: TND
in_stock: false
reviews_count: 7
category: "Sporting Goods"
url: https://www.desertcart.tn/products/131992978-altruism-mountain-bike-21-speed-mens-mountain-bicycle-aluminum-frame
store_origin: TN
region: Tunisia
---

# Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame

**Brand:** altruism
**Price:** 1467.76 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame by altruism
- **How much does it cost?** 1467.76 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/131992978-altruism-mountain-bike-21-speed-mens-mountain-bicycle-aluminum-frame)

## Best For

- altruism enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- DIP:SHIMANO 51-7;SHIMANO TX30 Front Derailleur,SHIMANO TZ50 Rear Derailleur
- Gears:21 Speed,Wheel Size:26"
- Frame Material:Aluminum Mountain Bike
- Applicable People:Male unisex Children Kids

## Images

![Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame - Image 1](https://images-na.ssl-images-amazon.com/images/I/510P7GVpTOL.jpg)
![Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame - Image 2](https://images-na.ssl-images-amazon.com/images/I/41lwt6yzrRL.jpg)
![Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame - Image 3](https://images-na.ssl-images-amazon.com/images/I/51EkcWktrVL.jpg)
![Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame - Image 4](https://images-na.ssl-images-amazon.com/images/I/61HxZqr7qdL.jpg)
![Altruism Mountain Bike 21 Speed Mens Mountain Bicycle Aluminum Frame - Image 5](https://images-na.ssl-images-amazon.com/images/I/51Q1NMH7y-L.jpg)

## Customer Reviews

### ⭐ Made Late On A Friday
            
*by A***R on May 6, 2018*

The bike arrived as scheduled. After completing the final assembly, I found that the rear brakes did not work at all and that both dérailleurs did not work. I spent a lot of time trying to get the dérailleurs to work, following the terrible instructions and even youtube videos, but no luck. I took it to a bike shop and they could not get the rear dérailleur to shift through all gears and thought the dérailleur might be the wrong size.I contacted the seller, who then asked for pictures which I sent to them. They wrote back saying to look for adjusting instructions online. That's it!I could not believe their terrible customer service. So now I have a new bike that doesn't work properly and am stuck with it. Wish I had never bought this bike!
  

### ⭐ Every single part broke. One by one.
            
*by J***E on June 17, 2017*

The tires wore down to the tube after about 200 miles, the tires on my other bike last thousands of miles and they were not special tires. The tires say super long life or something, psh. The pedals, seat, tires sprockets all broke so far. (update: the frame broke too and I can't find a way to redeem the warranty) The fork wobbles back and fourth and resonates on a tight turn. It is the cheap kind. Chain falls off when pedaling hard, like always.
  

### ⭐⭐⭐⭐ Good bike. I ride it every day
            
*by W***B on February 11, 2017*

Good bike. I ride it every day. I could do without all the dumb crap written all over it (by people who clearly don't speak English). Have fun with the shipping and assembly (doesn't come with instructions). I thought I was going to murder my cat just out of frustration.
  

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**Shop now:** [https://www.desertcart.tn/products/131992978-altruism-mountain-bike-21-speed-mens-mountain-bicycle-aluminum-frame](https://www.desertcart.tn/products/131992978-altruism-mountain-bike-21-speed-mens-mountain-bicycle-aluminum-frame)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-11*