---
product_id: 368074574
title: "YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26\" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube"
brand: "yunscm"
price: "567 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Yun Scm"
url: https://www.desertcart.dk/products/368074574-yunscm-2-pcs-26x3-heavy-duty-fat-bike-tubes-26x3
store_origin: DK
region: Denmark
---

# 26-inch diameter fit 200% improved air tightness 40% thicker butyl rubber YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube

**Brand:** yunscm
**Price:** 567 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride tougher, ride longer — never miss a beat on the trail!

## Quick Answers

- **What is this?** YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube by yunscm
- **How much does it cost?** 567 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/368074574-yunscm-2-pcs-26x3-heavy-duty-fat-bike-tubes-26x3)

## Best For

- yunscm enthusiasts

## Why This Product

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

## Key Features

- • **Superior Air Retention:** Keeps tire pressure stable 2x longer, reducing inflation frequency and boosting ride safety.
- • **Shock-Absorbing Comfort:** Thick, resilient material smooths out bumps for a premium ride experience on rough terrain.
- • **Easy Installation & Reliable Valve:** AV32mm Schrader valve ensures quick setup and secure inflation every time.
- • **Universal 26x3.0/3.5 Compatibility:** Fits a wide range of fat bike, mountain, road, cruiser & e-bikes effortlessly.
- • **Heavy-Duty Butyl Rubber Construction:** Enhanced puncture resistance and abrasion durability for longer rides and fewer replacements.

## Overview

YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes are engineered with 40% thicker butyl rubber and a 32mm Schrader valve, delivering 200% better air retention and superior puncture resistance. Compatible with 26x3.0 to 3.5 inch tires, these tubes provide enhanced shock absorption and durability, making them ideal for mountain, road, cruiser, and e-bikes seeking reliable, long-lasting performance.

## Description

Shop YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube. Free delivery and returns on all eligible orders.

Review: As advertised - All good.
Review: Great - Great

## Features

- Compatible Size: 26x3.0/3.5 inch (75/90-559) AV32mm bicycle heavy duty inner tube, enhanced the ductility of the heavy load tyre, so that these inner tubes are ideal for a wide range of applications, compatible with 26X3.0 26X3.10 26X3.20 26X3.35 26X3.50 75-559 78-559 80-559 82-559 84-559 86-559 88-559 90-559 mountain bikes, road bikes, Cruiser bikes, and e-bikes; and the increased thickness meets the demand for longer mileage and heavier loads of today's popular e-bikes
- High Quality & Durable Tube: The bike tyre tube made of high quality butyl rubber composite material, high performance hose has higher puncture resistance than traditional hoses. The thicker tyre body can withstand more friction and abrasion, which extends the life of the hose and reduces replacement frequency and maintenance costs. And it can be used for a long time
- More Air Tightness: Adopting high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, the air tightness of the inner tube is increased by 200% compared with the ordinary butyl inner tube; the tire can continuously maintain a stable inflation air pressure state after inflation, which dramatically reduces the frequency of inflation, and the good air tightness helps to keep the pressure of the tire stable, which improves the driving safety and efficiency
- Excellent Shock Absorption Ability: The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience
- Package Contains: 2PCS heavy duty bike tubes 26x3.0/3.5 inch AV32mm Schrader Valve. Easy to install and remove, and check the valve position to ensure that it is installed in the correct direction
- Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P5MJNN9 |
| Best Sellers Rank | 69,945 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 644 in Cycling Tubes |
| Bike Type | Compatible with This Size Range of Bicycle Tyres |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Compatible Tire Width Maximum | 3.5 Inches |
| Compatible Tire Width Minimum | 3 Inches |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 484 Reviews |
| Item Diameter | 26 Inches |
| Item Weight | 1.06 Kilograms |
| Item Width | 3.5 Inches |
| Item diameter | 26 Inches |
| Item width | 3.5 Inches |
| Manufacturer | YunSCM |
| Material | Butyl Rubber |
| Material Type | Butyl Rubber |
| UPC | 750139075485 |
| Valve Length | 1.57 Inches |
| Valve Type | Schrader |
| Valve type | Schrader |
| Wheel Size | 26 Inches |
| Wheel size | 26 Inches |

## Product Details

- **Brand:** YunSCM
- **Valve type:** Schrader
- **Material:** Butyl Rubber
- **Wheel size:** 26 Inches
- **Item diameter:** 26 Inches

## Images

![YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube - Image 1](https://m.media-amazon.com/images/I/51d-US4t8hL.jpg)
![YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube - Image 2](https://m.media-amazon.com/images/I/61aYXrciDgL.jpg)
![YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube - Image 3](https://m.media-amazon.com/images/I/719FXDwOSuL.jpg)
![YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube - Image 4](https://m.media-amazon.com/images/I/71GxWjkx5vL.jpg)
![YunSCM 2-PCS 26x3 Heavy Duty Fat Bike Tubes 26x3.0 26x3.50 76/90-559 26" E-Bike Fat Tyre Tubes AV32mm Schrader Valve Compatible with 26x3.0/3.5 Mountain/Road/e Bike/Bicycle Tube - Image 5](https://m.media-amazon.com/images/I/71Hww-ZoPvL.jpg)

## Questions & Answers

**Q: what is the max PSI for these tubes?**
A: The tire they fit in determines the max pressure, they are not designed to be inflated outside of a tire.

**Q: What about putting them on with a set of armour guards**
A: The inner tube can be used with armour guards.

**Q: What is the outside diameter of this tube not lying flat but circular before it is aired up?  Thank you!**
A: You have to put air in it to not be flat, just enough air to to make it round is 3" but you could blow it up like a balloon if desired. I use it in a 4" wide tire with a puncture protector foam insert.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As advertised
*by I***N on 9 January 2026*

All good.

### ⭐⭐⭐⭐⭐ Great
*by A***R on 26 October 2025*

Great

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on 17 September 2025*

Have fitted the item, seems better quality and thicker rubber than the original tube on my shengmilo s600. Good value for £!

## Frequently Bought Together

- 2-PCS 26 x 3.0 Heavy Duty E-Bike Tubes 26X3.0/3.5 AV32mm Schrader Valve 76/89-559 Inner Tubes Compatible with 26 X 3 26 X 3.5 Bike Bicycle Tire Tubes
- Tannus Armour Tire Insert, No Flat Bike Tire Liner, Puncture Proof Bicycle Tube Protector, Stops Flats from Thorns and Goatheads Compatible with E-Bikes, Mountain Bikes, and More
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**Shop now:** [https://www.desertcart.dk/products/368074574-yunscm-2-pcs-26x3-heavy-duty-fat-bike-tubes-26x3](https://www.desertcart.dk/products/368074574-yunscm-2-pcs-26x3-heavy-duty-fat-bike-tubes-26x3)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*