---
product_id: 130573538
title: "Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black"
brand: "sturdy bikes"
price: "3452.36 DT"
currency: TND
in_stock: false
reviews_count: 3
url: https://www.desertcart.tn/products/130573538-sturdy-black-fat-mountain-bike-with-26x4-inch-tyres-21
store_origin: TN
region: Tunisia
---

# 21-speed precision control Quick release seatpost & front wheel 26x4 inch fat tires for ultimate grip Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black

**Brand:** sturdy bikes
**Price:** 3452.36 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Own the trail, turn heads everywhere you ride!

## Quick Answers

- **What is this?** Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black by sturdy bikes
- **How much does it cost?** 3452.36 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/130573538-sturdy-black-fat-mountain-bike-with-26x4-inch-tyres-21)

## Best For

- sturdy bikes enthusiasts

## Why This Product

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

## Key Features

- • **Adjust & Go:** Quick release seatpost and front wheel make height adjustments and transport effortless.
- • **Stop on a Dime:** Dual 160mm front & rear disc brakes ensure powerful, reliable stopping power in any condition.
- • **Built to Endure:** Robust 18-inch carbon steel frame supports up to 130 kg with a sleek, eye-catching matte black design.
- • **Master Every Terrain:** 26x4 inch fat tires deliver unmatched stability and smooth rides on road, snow, or hills.
- • **Gear Up for Adventure:** 21-speed gear system offers seamless shifting for customized cycling performance.

## Overview

The Sturdy Black Fat Mountain Bike features a durable 18-inch carbon steel frame and oversized 26x4 inch tires designed for superior traction across all terrains. Equipped with a 21-speed gear system and dual 160mm disc brakes, it offers precise control and safety. Quick release mechanisms on the seatpost and front wheel provide easy adjustments and portability. Ideal for riders between 5 and 6.2 feet tall, this bike supports up to 130 kg, making it a versatile and stylish choice for both off-road adventures and daily fitness rides.

## Description

LET YOURSELF ENJOY ON WEEKENDS BY DOING CYCLING WITH FAMILY OR FRIENDS AT BEACH OR ROAD OR HILLS OR SNOW OR ANY OTHER SURFACES WITH EASE AND FUN OR YO CAN DO SOME SERIOUS CYCLING DAILY TO REDUCE SOME KGS AND STAY FIT, HEALTHY AND FEELING FRESH EVERYDAY. FAT BIKE IS SPECIALIZED OFF ROAD AS WELL AS ON ROAD BICYCLE THAT HAS 4 INCH TIRES AND 26 INCH RIM WHICH CAN GIVE SMOOTH RIDING IN LOW PRESSURE. IT HAS QUICK RELEASE SEAT POST. 18 INCH CARBON STEEL FRAME SUITABLE FOR HEIGHT RANGING FROM 5 FEET TO 6.2 FEET WHICH CAN TAKE LOAD OF 130 KGS. Material: CARBON Steel Speed : 21 Gears Rim & Tyre : 26" X 4" width Derailleur : FR TZ 30 And RD TY 300 Brake : Front & Rear Disc brakes Frame: 18 INCH XL CARBON STEEL | Fork: Hiten steel rigid fork | Chain: KMC C50 Gear Set: Thumb Shift EF 500-21speed | Tourney RD-TY 300 Rear Derailleur 21-speed Hanger Mount Rim: Alloy single wall 26"x4.0x14Gx36H, without big holes Dual Disc Brake : Alloy silver mechanic disc brakes, with 160mm rotor disc F/R Hub: Steel hubs,36H,front hub with Quick release, rear with nut tem Weight 22 Kg Product Dimensions 180 x 51 x 96 cm Item model number STURDY-082017 Color BLACK Frame Size 18 inches Material CARBON Steel Number of Pieces 1 Number of Speeds 21 Suspension Front Wheel Size 26 inches Batteries Included? No Brand Name STURDY BIKES Maximum Weight Capacity 130 kilograms Fat Bike is specialized on Off road as well as On road cycling experience. 26 X 4 Inch Extra wide tyres give you smooth riding over any surface. it can sustain extreme low pressure as well. 160 MM dual disk brakes gives you perfect braking. one cam loose up to 5 by daily 1 Hr cycling. 21 speeds gears lets you choose speeds as per your choice. ideal for morning cycling. Attractive design catches every ones eyes. 18 Inch Frame And Quick Release SeatPost adjust to height ranging from 5 feet to 6.2 feet.

## Features

- 21 Speed Combinations (7X3), Front Sturdy Spring Suspension Fork, Front Quick Release Tyre.
- 18 Inch Frame, Sturdy Frame, Quick Release Seatpost, 26x4 Inch Tyres
- Front & Rear Disk Brakes, 160 mm Disk, ALUMINUM ALLOY PEDALS, Updated Gear Shifters And Derailleurs
- Carbon Steel Frame With Attractive Design, Updated comfortable saddle.
- ACCESSORIES SET, MUDGUARDS SET..(ACCESSORIES ARE COMPLIMENTARY, PLEASE DO NOT RAISE COMPLAINT IF FOUND PROBLEM IN ACCESSORIES)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Mountain Bike |
| Age Range (Description) | Adult |
| Brand | STURDY BIKES |
| Number of Speeds | 21 |
| Colour | MATT BLACK |
| Wheel Size | 26 Inches |
| Frame Material | Alloy Steel |
| Suspension Type | Front |
| Special Feature | Lightweight |
| Included Components | MAIN UNIT, ACCESSORIES SET, MUDGUARDS SET AND TOOLS. |
| Size | L |
| Brake Style | Disc |
| Specific Uses For Product | Road |
| Style | Mountain Bike |
| Assembly Required | Yes |
| Manufacturer | STURDY BIKES, Sturdy Bikes Private Limited - Customer Support Number is 7984033002 |
| Frame Size | 18 Inches |
| Department | Unisex |
| Manufacturer | STURDY BIKES |
| Item part number | 5-052017STU |
| ASIN | B07QDT17PC |

## Product Details

- **Bike Type:** Mountain Bike
- **Age Range (Description):** Adult
- **Brand:** STURDY BIKES
- **Number of Speeds:** 21
- **Colour:** MATT BLACK

## Images

![Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black - Image 1](https://m.media-amazon.com/images/I/71nrPtD3zHL.jpg)
![Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black - Image 2](https://m.media-amazon.com/images/I/71nRkCoL+9L.jpg)
![Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black - Image 3](https://m.media-amazon.com/images/I/616rigr4SBL.jpg)
![Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black - Image 4](https://m.media-amazon.com/images/I/81VTfg2BIGL.jpg)
![Sturdy Black Fat Mountain Bike with 26X4 Inch Tyres and 21 Speed Gears - Black - Image 5](https://m.media-amazon.com/images/I/71F74juQLXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Rawdy Cycle
  

*by B***A on Reviewed in India on 7 October 2019*

Cycle is so nice...I really enjoying

### ⭐ 1.0 out of 5 stars







  
  
    Sad experience with the product
  

*by A***L on Reviewed in India on 11 October 2019*

I buy this bike last month, with in one month the welding is broken. The sturdy people must replace the product. Every welding area is having stain, this one having 2year frame warranty, I'm very disappointed with this, plz help me to find a solution for this

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    ok
  

*by S***S on Reviewed in India on 10 December 2019*

overall it was good my son enjoy the ride but the rear tyre was defective.

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**Shop now:** [https://www.desertcart.tn/products/130573538-sturdy-black-fat-mountain-bike-with-26x4-inch-tyres-21](https://www.desertcart.tn/products/130573538-sturdy-black-fat-mountain-bike-with-26x4-inch-tyres-21)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-15*