---
product_id: 581159900
title: "ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit"
brand: "ultraverse"
price: "VT82113"
currency: VUV
in_stock: true
reviews_count: 11
category: "Ultraverse"
url: https://www.desertcart.vu/products/581159900-ultraverse-20x4-e-bike-fat-tire-robust-high-performance-20inch
store_origin: VU
region: Vanuatu
---

# All-weather directional tread for street & trail Advanced anti-puncture tech for worry-free rides 20x4 inch fat tire for ultimate stability ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit

**Brand:** ultraverse
**Price:** VT82113
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate Every Ride: Fat Tire Power Meets Urban Edge

## Quick Answers

- **What is this?** ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit by ultraverse
- **How much does it cost?** VT82113 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/581159900-ultraverse-20x4-e-bike-fat-tire-robust-high-performance-20inch)

## Best For

- ultraverse enthusiasts

## Why This Product

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

## Key Features

- • **Ride Protected for Life:** Backed by a lifetime warranty and dedicated customer support, your adventure is always covered.
- • **Smooth & Stable Handling:** Motorcycle-inspired herringbone tread ensures quiet, cushioned rides with superior grip at high speeds.
- • **Unmatched Terrain Mastery:** Conquer pavement, gravel, mud, and snow with confidence thanks to the robust 20x4 fat tire design.
- • **Built to Last, Ride After Ride:** Premium high-density rubber and thick sidewalls deliver exceptional durability and puncture resistance.
- • **Effortless Installation & Versatility:** Fits both front and rear wheels on e-bikes, mountain bikes, and more—ready to upgrade your ride in under an hour.

## Overview

The ULTRAVERSE 20x4 E-Bike Fat Tire is a premium, all-terrain fat tire engineered for e-bikes and mountain bikes. Featuring advanced anti-puncture technology, a durable high-density rubber compound, and a unique directional tread pattern, it delivers smooth, stable rides across diverse surfaces—from city streets to rugged trails. With easy installation, exceptional shock absorption, and a lifetime warranty, these tires are designed for riders who demand reliability, versatility, and performance in every journey.

## Description

Product description

Review: Excellent - I will update review after putting some miles on them, but, the installation was exact! These tires are engineered to a much more precise installation dimension than the original tires that came with the e bike. I worked at a bike shop as an apprentice, so my main duty was changing tires. On every cheap bike the flat tires were loose and came off the wheel literally with one hand, as did my e-bike originals. When I needed to change tires on the higher end big brand bikes, the tires, also higher end brand, were a tight fit, where a tire lever would usually be needed to install and remove. These tires are even better because you can manipulate the carcass just enough to get them on without the levers but I feel confident they are the exact fitment. The rubber compound on the test ride was excellent, the feel was solid, a couple s turns to wear off the manufacturer surface and it was much more inspiring as a first ride should be. I installed these tires with the Tannus Inserts and the reduced size tubes, everything was exact, literally like the engineers really did their analysis and cross referenced with actual bike mechanics to figure out what space could be sacrificed by the tube to allow the Tannus density foam insert to seat exactly right. I really appreciate having this level of satisfaction from a purchase that I have no experience with. I have never owned a 20” bike before, and never owned inserts before, but having two companies produce precise products that compliment one another so well is a excellent experience. I will ride the bike now and report any updates if needed. Pros: Quieter than orig Smoother than orig Tighter install than orig Compatible with Tannus inserts Compatible with Tannus 3” HD tubes Feels bullet proof, i.e. motorcycle-ish Nice looking sidewall graphics Easy to install, tight, precise fitment Major improvement of the most important component of bike. Cons: Extra cost, $260 for these tires combined with and Tannus inserts and HD tubes, this extra cost is actually 25% of the cost of the bike. The original tires are not garbage but they are never going to be used by myself, I can try to sell them, but I feel they may be too unusual to find an interested buyer.
Review: Great replacement tire for Rad Rover 6 plus - Bought these to replace my heavily worn out tires on my 2021 model year Rad Rover 6 plus e-bike which had around 4000 miles on it with half of that being single-track hilly forest trails with lots of rocks, roots and fallen branches. So far I've done around 100 miles on these Ultraverse tires and they do not disappoint. At present no issues and no signs of premature tire wear. They are more substantial than the Rad Power OEM tire and I am expecting better than 4000 miles out of them. I can notice a very slight reduction in top-end speed and acceleration since these are heavier but the difference is barely noticeable and perhaps even imagined. One pro that is also a con is these tires grip better on rough terrain, in particular smoot roots on hill climbs that are the bane of keeping traction. The tread pattern and voids do a much better job than the little cleats on my OEM tire at biting around these roots and into the ground. This same advantage also causes a lot more leaf litter, twigs and even small to medium branches to get picked up and thrown into my calves and ankles. Mostly feels like bugs landing on my legs with the odd branch impaling me :). But I don't consider this any fault of the product, this is the (unexpected to me at time of purchase) consequence of having more aggressive grip. One unex

## Features

- ULTRAVERSE RESILIENCE: Crafted with top-tier rubber and fortified with advanced anti-puncture technology, the Knobby Fat Bike Tire (20x4 inch) is engineered to conquer the most challenging conditions without concern for frequent punctures or replacements. Navigate every riding surface with ease and confidence, ensuring a robust and reliable ride across all terrains.
- PEERLESS ADAPTABILITY: The ULTRAVERSE 20 x 4.0 Front or Rear Fat Bike Tire transcends conventional biking boundaries, offering unparalleled versatility not only for mountain bikes but also electric bicycles, snowmobiles, and various other bike types. Catering to the needs of professional cyclists and weekend enthusiasts alike, our tire ensures you're well-equipped for every journey.
- ULTRAVERSE: THE ALL-WEATHER CYCLING CHAMPION - Navigate with confidence on both street pavement and off-road muddy terrains with our Fat Bike Tires. Combining the robustness of a downhill/enduro bike tire with the smooth, adept handling of a street tire, its unique motorcycle herringbone pattern ensures a smooth and protective ride across various conditions.
- ULTRAVERSE: PREMIUM SHOCK ABSORPTION FOR SMOOTH RIDING - Experience a ride like no other with the ULTRAVERSE 20x4.0 Fat Bike Tire, expertly designed to absorb shocks from uneven terrains, providing an unmatched level of comfort and smoothness in your journey, no matter the surface under your wheels.
- ULTRAVERSE: EXCEPTIONAL CUSTOMER SERVICE AT YOUR FINGERTIPS - Need assistance with installation or have questions? We're here for you with a Lifetime Warranty also. Your smooth ride and satisfaction are our top priorities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFR2ZDG6 |
| Best Sellers Rank | #2,816 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Bike Tires |
| Bike Type | Fat Bike |
| Brand | Ultraverse |
| Brand Name | Ultraverse |
| Customer Reviews | 4.6 out of 5 stars 1,570 Reviews |
| Included Components | 2 Fat Tires |
| Item Diameter | 20 Inches |
| Item Weight | 11 Pounds |
| Item Width | 4 Inches |
| Manufacturer | ULTRAVERSE |
| Manufacturer Part Number | 422 |
| Material Type | Rubber |
| Size | 20x4.0 |
| Tire Type | Clincher |
| Tread Type | Directional |
| UPC | 677222546397 |
| Unit Count | 2.0 Count |
| Warranty Description | Warranty covers defects in workmanship and materials for all parts of the product; it does not extend to damage caused by normal use, misuse, improper maintenance, or accidental wear and tear. |
| Warranty Type | Lifetime |

## Product Details

- **Bike Type:** Fat Bike
- **Brand:** Ultraverse
- **Item Diameter:** 20 Inches
- **Item Width:** 4 Inches
- **Manufacturer:** ULTRAVERSE
- **Material:** Rubber
- **Size:** 20x4.0
- **Tire Type:** Clincher
- **UPC:** 677222546397
- **Warranty Type:** Lifetime

## Images

![ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit - Image 1](https://m.media-amazon.com/images/I/91nf7KBKB8L.jpg)
![ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit - Image 2](https://m.media-amazon.com/images/I/81tzNhJ+JAL.jpg)
![ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit - Image 3](https://m.media-amazon.com/images/I/81g97hNkZ+L.jpg)
![ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit - Image 4](https://m.media-amazon.com/images/I/91nr42AG-rL.jpg)
![ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit - Image 5](https://m.media-amazon.com/images/I/81xrD8zSeIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by P***G on July 30, 2024*

I will update review after putting some miles on them, but, the installation was exact! These tires are engineered to a much more precise installation dimension than the original tires that came with the e bike. I worked at a bike shop as an apprentice, so my main duty was changing tires. On every cheap bike the flat tires were loose and came off the wheel literally with one hand, as did my e-bike originals. When I needed to change tires on the higher end big brand bikes, the tires, also higher end brand, were a tight fit, where a tire lever would usually be needed to install and remove. These tires are even better because you can manipulate the carcass just enough to get them on without the levers but I feel confident they are the exact fitment. The rubber compound on the test ride was excellent, the feel was solid, a couple s turns to wear off the manufacturer surface and it was much more inspiring as a first ride should be. I installed these tires with the Tannus Inserts and the reduced size tubes, everything was exact, literally like the engineers really did their analysis and cross referenced with actual bike mechanics to figure out what space could be sacrificed by the tube to allow the Tannus density foam insert to seat exactly right. I really appreciate having this level of satisfaction from a purchase that I have no experience with. I have never owned a 20” bike before, and never owned inserts before, but having two companies produce precise products that compliment one another so well is a excellent experience. I will ride the bike now and report any updates if needed. Pros: Quieter than orig Smoother than orig Tighter install than orig Compatible with Tannus inserts Compatible with Tannus 3” HD tubes Feels bullet proof, i.e. motorcycle-ish Nice looking sidewall graphics Easy to install, tight, precise fitment Major improvement of the most important component of bike. Cons: Extra cost, $260 for these tires combined with and Tannus inserts and HD tubes, this extra cost is actually 25% of the cost of the bike. The original tires are not garbage but they are never going to be used by myself, I can try to sell them, but I feel they may be too unusual to find an interested buyer.

### ⭐⭐⭐⭐⭐ Great replacement tire for Rad Rover 6 plus
*by A***N on May 22, 2026*

Bought these to replace my heavily worn out tires on my 2021 model year Rad Rover 6 plus e-bike which had around 4000 miles on it with half of that being single-track hilly forest trails with lots of rocks, roots and fallen branches. So far I've done around 100 miles on these Ultraverse tires and they do not disappoint. At present no issues and no signs of premature tire wear. They are more substantial than the Rad Power OEM tire and I am expecting better than 4000 miles out of them. I can notice a very slight reduction in top-end speed and acceleration since these are heavier but the difference is barely noticeable and perhaps even imagined. One pro that is also a con is these tires grip better on rough terrain, in particular smoot roots on hill climbs that are the bane of keeping traction. The tread pattern and voids do a much better job than the little cleats on my OEM tire at biting around these roots and into the ground. This same advantage also causes a lot more leaf litter, twigs and even small to medium branches to get picked up and thrown into my calves and ankles. Mostly feels like bugs landing on my legs with the odd branch impaling me :). But I don't consider this any fault of the product, this is the (unexpected to me at time of purchase) consequence of having more aggressive grip. One unex

### ⭐⭐⭐⭐⭐ Buy them there good
*by J***B on May 9, 2026*

These ULTRAVERSE 20x4 fat tires are decent overall, but they’re not quite as “premium” as the marketing makes them sound. They do the job for an e-bike setup and seem built more for durability and utility than performance or comfort. Installation was probably the most frustrating part. These tires are stiff, and getting them seated properly on the rim takes effort, especially if you’re doing it without professional tools. Once mounted though, they feel solid and secure. On the road, grip is good on pavement and light off-road terrain like dirt or gravel. They feel stable, but they’re also a bit heavy, which is noticeable when accelerating or climbing hills. That’s pretty typical for 20x4 fat tires, but still worth mentioning. Ride comfort is okay — they absorb bumps fairly well, but you can feel the weight and rolling resistance compared to thinner tires. Noise on pavement is also slightly higher than expected. So far, durability seems solid with no obvious wear or weak points, but I haven’t had them long enough to fully judge long-term lifespan. Overall, these are a practical budget-friendly fat tire option for e-bikes. They’re reliable and tough, but not especially refined. Good choice if you care more about function and puncture resistance than performance feel or efficiency.

## Frequently Bought Together

- ULTRAVERSE 20x4 E-Bike Fat Tire - Robust, High-Performance 20inch Fat Tyre for MTB and Ebikes, Durable All-Terrain Directional Tread, Superior Density for Street & Trail Adventures-2 Unit
- Ultraverse 20x4.0, 26x4.0, 20x3.0, 26x3.0 Inner Tube Set with Schrader Valve-Ideal for Mountain Bikes & E-Bikes with 20/26-Inch Fat Tires-Durable & Reliable Performance 2 Pack with Tire Levers
- 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

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-08*