---
product_id: 505934437
title: "Heavy Duty 20x4.0 Fat E-Bike Tire, High-Performance 20X4/102-406 Compatible with 20 x 4.0 Electric Bike, MTB, Mountain, All-Terrain Directional Tread Bicycle Tire"
brand: "yunscm"
price: "€ 459.51"
currency: EUR
in_stock: true
reviews_count: 13
category: "Yun Scm"
url: https://www.desertcart.gr/products/505934437-heavy-duty-20x4-0-fat-e-bike-tire-high-performance
store_origin: GR
region: Greece
---

# Complete 2-tire + 2-tube set 20x4.0 inch fat tire size Directional tread for all-terrain grip Heavy Duty 20x4.0 Fat E-Bike Tire, High-Performance 20X4/102-406 Compatible with 20 x 4.0 Electric Bike, MTB, Mountain, All-Terrain Directional Tread Bicycle Tire

**Brand:** yunscm
**Price:** € 459.51
**Availability:** ✅ In Stock

## Summary

> 🔥 Roll Fat, Ride Far – The Ultimate All-Terrain E-Bike Upgrade 🚀

## Quick Answers

- **What is this?** Heavy Duty 20x4.0 Fat E-Bike Tire, High-Performance 20X4/102-406 Compatible with 20 x 4.0 Electric Bike, MTB, Mountain, All-Terrain Directional Tread Bicycle Tire by yunscm
- **How much does it cost?** € 459.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/505934437-heavy-duty-20x4-0-fat-e-bike-tire-high-performance)

## 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

- • **Ready-to-Roll Kit:** Includes 2 heavy-duty fat tires plus 2 AV32mm Schrader valve tubes for seamless installation—no extra shopping needed.
- • **All-Terrain Dominance:** Conquer streets, mud, snow, and sand with confidence thanks to the aggressive directional tread pattern.
- • **Fold & Store Innovation:** New soft wire folding tech lets you pack and carry your tires effortlessly without compromising durability.
- • **Shock-Absorbing Comfort:** Engineered rubber compound and large-pattern tread absorb bumps and vibrations for a smooth, fatigue-free ride.
- • **Versatile Compatibility:** Perfect fit for e-bikes, mountain bikes, beach cruisers, and snow bikes—your all-season, all-adventure tire solution.

## Overview

The YunSCM Heavy Duty 20x4.0 Fat E-Bike Tire set delivers rugged durability and versatile performance with a directional tread designed for all terrains. This package includes two premium fat tires and matching Schrader valve tubes, engineered with foldable soft wire technology for easy transport and storage. Ideal for electric bikes, mountain bikes, and more, these tires offer superior shock absorption and stability at 20 psi inflation, backed by a 1-year limited warranty.

## Description

desertcart.com : Heavy Duty 20x4 Fat E-Bike Tires, High-Performance 20x4.0/102-406 and Bike Tubes Compatible with 20 x 4 Electric Bike, MTB, Mountain, All-Terrain Directional Tread Bicycle Tires and Tubes-2 Pcs : Sports & Outdoors

Review: Great tires - Great tires, perfect for off or on road riding
Review: Nice road tires for my electric cargo trike. - 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.

## Features

- Satisfactory matching & complete set: 2-pcs 20″ × 4.0″ e-bike fat tires + 2-pcs 20 × 4.0 AV32mm Schrader valve bike tubes – everything you need for installation in one purchase
- Parameters: Folding Replacement Bike Tire 20x4.0 inflate to 20psi (140kpa/1.4bar).
- Super endurance resilience: Made of top-quality rubber material, this large-pattern heavy-duty bicycle tire (20 x 4.0) has been meticulously designed to handle the harshest
- 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.
- Unparalleled adaptability: The 20 x 4.0 heavy duty ebike tires break through the boundaries of traditional bicycles. They are not only suitable for mountain bikes, but also for electric bikes, snow bikes, beach bikes, and various other types of bicycles. Whether you are a professional rider or a weekend enthusiast, our tires can meet your needs and prepare you for every journey
- Flexible and stable: With our heavy-duty bicycle tires, you can ride confidently on both street surfaces and muddy off-road terrains. Its unique motorcycle diamond pattern combines the robustness of off-road/endurance bicycle tires with the smooth and flexible handling of street tires, ensuring a stable and protective ride in all conditions
- Outstanding shock absorption performance, enjoy a smooth riding experience - choose the YunSCM 20 x 4.0 inch off-road tires. Its meticulous design can effectively absorb the vibrations caused by uneven terrain. No matter what the road condition is, it can bring you an unparalleled comfortable and smooth riding sensation
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJ8DJB9R |
| Best Sellers Rank | #21,606 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #68 in Bike Tires |
| Bike Type | E-Bike |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Color | Black/2 tires, 2 tubes |
| Customer Reviews | 4.4 out of 5 stars 634 Reviews |
| Item Diameter | 20 inches |
| Item Width | 4 inches |
| Manufacturer | PM |
| Manufacturer Part Number | YW2022018 |
| Material Type | Rubber |
| Model Number | 20x4.0 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Size | 20x4.0 |
| Tensile Strength | 30 psi |
| Tire Type | Clincher |
| Tread Type | Directional |
| Unit Count | 2 Count |
| Warranty Description | 365 days |
| 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 psi
- **Tire Type:** Clincher
- **Warranty Type:** Limited
- **Wheel Size:** 20 inches

## Images

![Heavy Duty 20x4.0 Fat E-Bike Tire, High-Performance 20X4/102-406 Compatible with 20 x 4.0 Electric Bike, MTB, Mountain, All-Terrain Directional Tread Bicycle Tire - Image 1](https://m.media-amazon.com/images/I/81dZXhWHakL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tires
*by C***A on August 4, 2026*

Great tires, perfect for off or on road riding

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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....:)

## 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.gr/products/505934437-heavy-duty-20x4-0-fat-e-bike-tire-high-performance](https://www.desertcart.gr/products/505934437-heavy-duty-20x4-0-fat-e-bike-tire-high-performance)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-14*