---
product_id: 505934437
title: "2-PCS 20\" Fat E-Bike Tires 20x4 20x3 and Heavy Duty Bike Tubes Scharder Valve Compatible with 20 X 4.0 20 X 3.0 E-Bike All-Terrain Directional Tread Bicycle Tires and Tubes"
brand: "yunscm"
price: "€ 400.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Yun Scm"
url: https://www.desertcart.hr/products/505934437-2-pcs-20-fat-e-bike-tires-20x4-20x3-heavy
store_origin: HR
region: Croatia
---

# Heavy-duty tubes with Schrader valve for durability 20-inch diameter for versatile e-bike fit 4-inch fat tire width for superior traction 2-PCS 20" Fat E-Bike Tires 20x4 20x3 and Heavy Duty Bike Tubes Scharder Valve Compatible with 20 X 4.0 20 X 3.0 E-Bike All-Terrain Directional Tread Bicycle Tires and Tubes

**Brand:** yunscm
**Price:** € 400.50
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your ride with unstoppable grip and rugged durability!

## Quick Answers

- **What is this?** 2-PCS 20" Fat E-Bike Tires 20x4 20x3 and Heavy Duty Bike Tubes Scharder Valve Compatible with 20 X 4.0 20 X 3.0 E-Bike All-Terrain Directional Tread Bicycle Tires and Tubes by yunscm
- **How much does it cost?** € 400.50 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/505934437-2-pcs-20-fat-e-bike-tires-20x4-20x3-heavy)

## 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

- • **Pro-Grade Traction:** Directional tread pattern ensures grip and control in every condition.
- • **All-Terrain Mastery:** Conquer city streets, mountain trails, and snowy paths with confidence.
- • **Durability That Lasts:** Thicker rubber and reinforced tubes mean fewer flats and longer rides.
- • **Fold & Go Convenience:** Soft wire tech lets you fold tires for easy storage without compromising strength.
- • **Effortless Compatibility:** Designed for 20x4.0 e-bikes but fits wide tires on standard bikes too.

## Overview

This 2-pack of 20-inch fat e-bike tires and heavy-duty Schrader valve tubes offers a perfect blend of durability, traction, and versatility. Engineered with a 4-inch wide all-terrain directional tread, these tires excel on roads, trails, and snow, while the foldable design ensures easy transport and storage. Compatible with most 20x4.0 e-bikes and wide tires, they deliver long-lasting performance and fewer flats for the modern rider.

## Description

desertcart.com : 2-PCS 20" Heavy Duty Fat E-Bike Tires 20 x 4.0/102-406 and 2-PCS Heavy Duty Bike Tubes 20x4.0 Scharder Valve Compatible with 20x4.0 E-Bike All-Terrain Directional Tread Bicycle Tires and Tubes (Y-021) : Sports & Outdoors

Review: Work great and seem like they will last for a long time! - Super durable tires and tubes. I have limited time on them so far cause I cooked my motor but upon install the tubes were noticeably higher quality than the oem ones that I was taking out (that I had patched extensively lmao). Tread seems solid and looking forward to getting 1000's of miles out of these like others have done. Once my 5000w motor shows up that is. Will see if I can make them do a burn out with that....:)
Review: The guy at the bike shop said they are good tires. - Yes... A good choice. I wore out the Original knobby tires and replaced them with these. Traction is just as good and I'm sure I'll be less prone to flats. The guy at the bike shop said they are good tires.

## Features

- Practical: Block-shaped grain-shaped tmary line is uniform and fine, have a good traction, suitable for good roads and daily off-road road conditions. Suitable for mountain cross-country, outdoor riding.
- Fat Bike Tire 20 x 4.0 parameters：Inflate to 20 P.S.I (140 KPA/1.4BAR).
- Package Include: 2 pcs 20" X 4.0" Fat bike tires, 2 pcs 20'' x 4.0 AV32mm Schrader Valve heavy duty bike tubes.
- It is mainly used for 20x4.0 electric bicycle tire, because it is used for electric bicycle tire, avoid the trouble of frequent replacement, the quality and thickness of the product are thicker than ordinary wide tire, better quality and more durable.
- Please check carefully for the details and size before purchase.It is compatible with electric bicycle fat tire, and ordinary bicycle wide tire can also be applied.
- All-Terrain Directional Tread: 20 x 4.0 front or rear fat bike tires go beyond the boundaries of traditional bikes and offer unmatched versatility, not only for mountain bikes, but also for e-bikes, snowmobiles and a variety of other types of bikes.
- After-sales service: If there is any problem about the product, you can contact us, we will try our best to solve for you!
- New soft wire technology: the tire can be folded, easy to store and carry. After the tire is opened from the folding mode, it is normal that it is relatively soft and can be installed normally. Please note: the steel wire part of the outer tire cannot be completely folded after receiving it, which will lead to uneven installation. If you want to restore the original shape after disassembling, you need to gently fold or roll it according to the received state, and do not overexert
- Note: Upon receipt of the product, please check whether the steel wire of the tire lip is severely bent and unable to recover and the steel wire metal leakage. Before installing the tire, check the rim tire for no burr before installing. If the inner tube bursts after installation, please check the tire again before replacing it to see if it is damaged, especially to check whether the outer tire has any broken lip steel wire, metal leakage, or cord fabric breakage.
- The tires are designed for regular all-terrain riding. Damage caused by extreme off-road riding, overloading, racing, modifications, or improper installation is not covered under warranty. For special requirements, please contact us via desertcart Messages before purchase to confirm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJ8DJB9R |
| Best Sellers Rank | #44,609 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #114 in Bike Tires |
| Bike Type | E-Bike |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Color | Black/White |
| Customer Reviews | 4.4 4.4 out of 5 stars (590) |
| Date First Available | October 15, 2022 |
| Item Diameter | 20 Inches |
| Item Dimensions LxWxH | 20 x 4 x 20 inches |
| Item Package Dimensions L x W x H | 24.02 x 23.86 x 5.91 inches |
| Item Width | 4 Inches |
| Manufacturer | PM |
| Material | Rubber |
| Model Name | 20x4.0 |
| Number of Items | 2 |
| Package Weight | 5.68 Kilograms |
| Part Number | YW2022018 |
| Size | 20x4.0 |
| Style | 2-pack |
| Suggested Users | unisex-adult |
| Tensile Strength | 30 Pounds Per Square Inch |
| Tire Type | Clincher |
| Warranty Type | Limited |
| Wheel Size | 20 Inches |

## Product Details

- **Bike Type:** E-Bike
- **Brand:** YunSCM
- **Item Diameter:** 20 Inches
- **Item Width:** 4 Inches
- **Material:** Rubber
- **Size:** 20x4.0
- **Tensile Strength:** 30 Pounds Per Square Inch
- **Tire Type:** Clincher
- **Warranty Type:** Limited
- **Wheel Size:** 20 Inches

## Images

![2-PCS 20" Fat E-Bike Tires 20x4 20x3 and Heavy Duty Bike Tubes Scharder Valve Compatible with 20 X 4.0 20 X 3.0 E-Bike All-Terrain Directional Tread Bicycle Tires and Tubes - Image 1](https://m.media-amazon.com/images/I/81pQgtZS8OL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great and seem like they will last for a long time!
*by B***T on September 4, 2025*

Super durable tires and tubes. I have limited time on them so far cause I cooked my motor but upon install the tubes were noticeably higher quality than the oem ones that I was taking out (that I had patched extensively lmao). Tread seems solid and looking forward to getting 1000's of miles out of these like others have done. Once my 5000w motor shows up that is. Will see if I can make them do a burn out with that....:)

### ⭐⭐⭐⭐⭐ The guy at the bike shop said they are good tires.
*by H***E on November 5, 2025*

Yes... A good choice. I wore out the Original knobby tires and replaced them with these. Traction is just as good and I'm sure I'll be less prone to flats. The guy at the bike shop said they are good tires.

### ⭐⭐⭐⭐⭐ Nice road tires for my electric cargo trike.
*by J***Y on February 6, 2025*

The tires are a good price if you buy the set of 2. I have a trike so I had to pay more for a single tire for the front. These 2 tires came in a box and had been folded in half and then rolled up and bundled tightly with large zip ties. I had to unbox them and unfold them and let them sit for a day to somewhat return to normal shape, but even then they were not perfectly round until after I got them on the rim and inflated the inner tube. The single tire that is the same size\brand was shipped in a large but thin box (24x24x2) and that tire was not folded in half and rolled up so it was able to be installed straight out of the box. So keep in mind they will need a day (or several) after unboxing and unfolding them to allow the tire to return to a round shape, otherwise it would be a real pain to try and fit them on the rim. Has only been a few days since I put them on, but they are working great so far.

## Frequently Bought Together

- 2-PCS 20" Heavy Duty Fat E-Bike Tires 20 x 4.0/102-406 20 x 3.0 and Heavy Duty Bike Tubes Scharder Valve Compatible with 20x4.0 20x3.0 E-Bike All-Terrain Directional Tread Bicycle Tires and Tubes
- Ultraverse Fat Tire Liners Tube Protection Against Flats, 20, 24 and 26 inch x 4.0 tire Size, Durable Extruded Plastic Shield for Puncture Free Bike Rides – 2 Pack
- 2-PCS 20x4 Self-Sealing Fat Bike Tubes 20 x 4.0/4.5 AV32mm Super Automatic Repair,Puncture Resistant Compatible with 20 x 4 20x4 1/4 20x4.50 Heavy Duty E-Bike Bicycle Tire Tubes Schrader Valve

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**Shop now:** [https://www.desertcart.hr/products/505934437-2-pcs-20-fat-e-bike-tires-20x4-20x3-heavy](https://www.desertcart.hr/products/505934437-2-pcs-20-fat-e-bike-tires-20x4-20x3-heavy)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*