---
product_id: 633965878
title: "OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes"
brand: "ouxi"
price: "€ 68.36"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/633965878-ouxi-20x4-0-fat-tire-tube-puncture-resistant-folding-mtb
store_origin: HR
region: Croatia
---

# 32mm Schrader valve Premium butyl rubber 20x4.0 size OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes

**Brand:** ouxi
**Price:** € 68.36
**Availability:** ✅ In Stock

## Summary

> Ride with Confidence! 🚴‍♀️

## Quick Answers

- **What is this?** OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes by ouxi
- **How much does it cost?** € 68.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/633965878-ouxi-20x4-0-fat-tire-tube-puncture-resistant-folding-mtb)

## Best For

- ouxi enthusiasts

## Why This Product

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

## Key Features

- • **📦 Complete Package:** Comes with 2 inner tubes and tire levers for convenience.
- • **⚙️ Quick Installation:** Includes tire levers for hassle-free setup.
- • **🌦️ Weather Resistant:** Designed to withstand heat and harsh conditions.
- • **🚀 Seamless Compatibility:** Perfect fit for mountain, electric, and city bikes.
- • **🛡️ Superior Durability:** High-quality butyl rubber ensures puncture resistance.

## Overview

The OUXI 20x4 Fat Bike Inner Tubes are designed for versatility and durability, featuring a 32mm Schrader valve and made from premium butyl rubber. This 2-pack ensures you have everything you need for a smooth ride on mountain, electric, or city bikes, with easy installation and superior puncture resistance.

## Description

OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes

## Features

- 【Bicycle Tube Size】Schrader valve 20''×4.0'' heavy duty fat tire tubes. Valve length/type: 32 MM schrader valve with cover
- 【Versatile Compatibility】Designed for 20x 4.0 fat tires, the inner tube is perfect for mountain bikes, Electric Bicycle, city and electric bikes, offering seamless fit and functionality. Tire width 4.0", 2 pack include
- 【High-Quality Materials】OUXI bike inner tubes are made of high-quality butyl rubber material. With good resistance to heat and harsh weather, these inner tubes provide superior puncture resistance and reliable performance, make sure you are comfortable riding on any terrain
- 【Eeay To Install】We provide 2 tire levers and detailed installation steps, you can easily get your tube out from the tire and Install a new inner tube in minutes. Tip: When inflating, please do not fill up at once, fill up a little air, and then adjust the tire when the tire can still be active, and then continue to fill until full of air
- 【Package Includes】2 *20x4.0 bicycle inner tubes, 2* Tire Levers. Note: Please check your tire size before purchase. It is easy to check tire size from the sidewall of the bicycle tire. If you have any questions, please contact us, we provide 24-hour service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | OUXI |
| Valve Type | Schrader |
| Material | Butyl Rubber |
| Bike Type | Mountain Bike, Fat Bike |
| Wheel Size | 20 Inches |
| Item Diameter | 20 Inches |
| Item Width | 4 Inches |
| UPC | 701151741056 |
| Valve Length | 32 Millimeters |
| Item Weight | 2 Pounds |
| Manufacturer | OUXI |
| Size | ‎20×4.0 tubes |
| Item Package Dimensions L x W x H | 8.98 x 8.78 x 2.52 inches |
| Package Weight | 0.92 Kilograms |
| Brand Name | OUXI |
| Warranty Description | ‎3 Months |
| Model Name | 20×4.0 fat tube |
| Color | Black |
| Suggested Users | unisex-adult |
| Number of Items | 2 |
| Included Components | 20×4.0 inner tube*2, lever*2 |

## Product Details

- **Brand:** OUXI
- **Valve Type:** Schrader
- **Material:** Butyl Rubber
- **Bike Type:** Mountain Bike, Fat Bike
- **Wheel Size:** 20 Inches

## Images

![OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes - Image 1](https://m.media-amazon.com/images/I/61zXnYgrFvL.jpg)
![OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes - Image 2](https://m.media-amazon.com/images/I/71F2OvhO5hL.jpg)
![OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes - Image 3](https://m.media-amazon.com/images/I/81YpSWATSPL.jpg)
![OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes - Image 4](https://m.media-amazon.com/images/I/814mNYNV8HL.jpg)
![OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Folding MTB Replacement Tire, 20x4.0 Fat Tyre for MTB and Ebikes, All-Terrain Directional Tread Bicycle Tires and Tubes - Image 5](https://m.media-amazon.com/images/I/81v3lZP5U3L.jpg)

## Frequently Bought Together

- 20x4 Fat Bike Inner Tubes with Schrader Valve, 20x4.0 Premium Butyl Rubber Inner Tubes, Fat Tire Tube for 20x4.0 inch Ebike Electric Bicycle Mountain Bikes, 2 Pack with 2 Tire Levers
- Hycline Fat Bike Replacement Tire: 20x4.0/26x4.0 Inch Puncture Resistant Folding MTB Bicycle Tires, All Terrain High-Density Bike Tires with Street or Trail Riding

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**Shop now:** [https://www.desertcart.hr/products/633965878-ouxi-20x4-0-fat-tire-tube-puncture-resistant-folding-mtb](https://www.desertcart.hr/products/633965878-ouxi-20x4-0-fat-tire-tube-puncture-resistant-folding-mtb)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-14*