---
product_id: 238794297
title: "2-PCS 26\" Self Sealing E-Bike Tubes 26 x 4.0 26x4.50 AV32mm Schrader Valve Super Automatic Repair, Self-Sealing, Puncture Resistant Compatible with 26x4.0/4.5 Fat Bike Bicycle Tire Tubes"
brand: "yunscm"
price: "€ 58.90"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/238794297-2-pcs-26-self-sealing-e-bike-tubes-26-x
store_origin: IE
region: Ireland
---

# 26-inch fit for fat bikes Operates down to -15°C Self-sealing puncture protection 2-PCS 26" Self Sealing E-Bike Tubes 26 x 4.0 26x4.50 AV32mm Schrader Valve Super Automatic Repair, Self-Sealing, Puncture Resistant Compatible with 26x4.0/4.5 Fat Bike Bicycle Tire Tubes

**Brand:** yunscm
**Price:** € 58.90
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal on every ride — never let a flat slow you down!

## Quick Answers

- **What is this?** 2-PCS 26" Self Sealing E-Bike Tubes 26 x 4.0 26x4.50 AV32mm Schrader Valve Super Automatic Repair, Self-Sealing, Puncture Resistant Compatible with 26x4.0/4.5 Fat Bike Bicycle Tire Tubes by yunscm
- **How much does it cost?** € 58.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/238794297-2-pcs-26-self-sealing-e-bike-tubes-26-x)

## 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

- • **Ride Without Fear:** Self-sealing technology repairs punctures in 5-8 seconds, keeping you rolling.
- • **Built for the Bold:** Thick, heavy-duty butyl rubber absorbs shocks and smooths out rough terrain.
- • **Cold-Weather Ready:** Reliable performance even in freezing conditions down to -15°C.
- • **Double Up for Durability:** Two tubes included to keep your adventures uninterrupted and your backup ready.
- • **Perfect Fit, Easy Install:** Designed for 26x4.0/4.5 fat bike tires with standard 32mm Schrader valves.

## Overview

These 2-pack 26-inch self-sealing e-bike tubes fit fat bike tires sized 26x4.0 to 26x4.5, featuring 32mm Schrader valves. Made from durable butyl rubber with pre-installed sealant, they automatically repair small punctures within seconds and perform reliably in temperatures as low as -15°C. Designed for easy installation and superior shock absorption, they ensure a smooth, worry-free ride on all your outdoor adventures.

## Description

2-PCS 26" Self Sealing E-Bike Tubes 26 x 4.0 26x4.50 AV32mm Schrader Valve Super Automatic Repair, Self-Sealing, Puncture Resistant Compatible with 26x4.0/4.5 Fat Bike Bicycle Tire Tubes

## Features

- SIZE: 32mm Schrader (Regular valve). Fits all 26X4.0/4.50 fat bike tire tubes.Installation Precautions: Please check the side of your tire for the tire size your bike uses
- Easy To USE ：The Self Sealing Bike Inner Tube is a self-repair for some small holes or very fine cracks. For example, after a long time, some places will leak air quietly,accidentally hit nails and other problems, which are easy to repair. It is worth noting that our self-repairing inner tube can be used within the normal temperature environment and cold days -15 ℃,and it is more conducive to travel in cold weather
- Safe Bike Tubes：Pre-installed with Sealant to provide maximum puncture protection and prevent flat tires on your bike.The self-repairing inner tube is a thicker design, which is more durable than the normal inner tube.The puncture repair fluid circulates through the inner tube, automatically sealing the punctures.After testing, the leak can be repaired within 5~8 seconds under normal conditions.
- 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
- Please note： Because the Self Sealing fluid is flowing, in order to prevent the liquid from flowing out during operation, please do not concentrate the center of gravity or the liquid near the air nozzle when pumping up
- Installation：26x4.0/4.50 bicycle replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct
- 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 |
|---------------|-------|
| Brand | YunSCM |
| Valve Type | Schrader |
| Material | Butyl Rubber |
| Wheel Size | 26 Inches |
| Item Diameter | 26 Inches |
| Item Width | 4.5 Inches |
| UPC | 712673032232 |
| Compatible Tire Width Minimum | 4 Inches |
| Valve Length | 3.18 Inches |
| Manufacturer | YunSCM |
| Size | 26x4.0/4.5 |
| Compatible Tire Width Maximum | 4.5 Inches |
| Item Package Dimensions L x W x H | 12.2 x 9.69 x 3.62 inches |
| Package Weight | 2.14 Kilograms |
| Brand Name | YunSCM |
| Model Name | 26x4.0/4.5 |
| Color | Black |
| Suggested Users | Unisex – Adults |
| Part Number | YunSCM2020082102 |
| Included Components | 2-pcs bike tubes |

## Product Details

- **Brand:** YunSCM
- **Valve Type:** Schrader
- **Material:** Butyl Rubber
- **Wheel Size:** 26 Inches
- **Item Diameter:** 26 Inches

## Images

![2-PCS 26" Self Sealing E-Bike Tubes 26 x 4.0 26x4.50 AV32mm Schrader Valve Super Automatic Repair, Self-Sealing, Puncture Resistant Compatible with 26x4.0/4.5 Fat Bike Bicycle Tire Tubes - Image 1](https://m.media-amazon.com/images/I/71ftK3pRsFL.jpg)

## Questions & Answers

**Q: Por cuánto tiempo los puedo tener almacenados sin usarlos?**
A: No problem for about 2 years. If the valve core is not tightened, it will leak, but it will lead to self-replenishment

**Q: would slime increase the puncture resistance of the tube?**
A: Slime can repair small piercings.

**Q: how much does the innertube weigh?**
A: One is about 944 grams.

## Frequently Bought Together

- 2-PCS 26"x4.0" Heavy Duty Self Sealing E-Bike Tubes 26 X 4 AV32mm Fat Tubes Super Automatic Repair, Puncture Resistant Compatible with 26 x 4.0-4.5 Fat Electric Bicycle Tire Tubes Schrader Valve
- Fat Bike Tire Liner, Bicycle Tube Flat Protector Compatible with 20"/24"/26"/27.5/29"
- ULTRAVERSE 26x4 E-Bike Fat Tire - Robust, High-Performance 26inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-11*