---
product_id: 644755301
title: "Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack"
brand: "ultraverse"
price: "81718CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Ultraverse"
url: https://www.desertcart.sn/products/644755301-ultraverse-fat-tire-liners-20-24-26in-x-4-0
store_origin: SN
region: Senegal
---

# Custom trim for perfect fit 0.5in thick puncture shield Fits 20/24/26in fat tires Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack

**Brand:** ultraverse
**Price:** 81718CFA
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your ride, conquer every trail—no flats, no limits!

## Quick Answers

- **What is this?** Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack by ultraverse
- **How much does it cost?** 81718CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/644755301-ultraverse-fat-tire-liners-20-24-26in-x-4-0)

## 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

- • **Tailored Tire Armor:** Easily trim liners to fit 3.0-4.8 inch wide tires, ensuring personalized protection.
- • **Universal Fat Tire Fit:** Compatible with 20, 24, and 26-inch wheels—one upgrade for all your fat bikes.
- • **Ride Fearlessly, Flatlessly:** Robust 0.5-inch thick liners block thorns, glass & nails for unstoppable rides.
- • **Durability Meets Performance:** Crafted from heat-resistant, impact-proof polyurethane for long-lasting tire life.
- • **Quick Upgrade, Lasting Confidence:** Simple installation transforms your ride with enhanced puncture resistance.

## Overview

Ultraverse Fat Tire Liners provide a heavy-duty 0.5-inch thick polyurethane shield designed to fit 20, 24, and 26-inch fat bike tires with widths from 3.0 to 4.8 inches. These liners are easily trimmed for a custom fit and offer superior puncture resistance against thorns, glass, and sharp debris. Heat-resistant and impact-proof, they extend tire life and boost rider confidence on all terrains. Sold in convenient 2-packs, they’re a must-have upgrade for any serious fat bike rider aiming to eliminate flats and ride worry-free.

## Description

Buy Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack | Durable extruded plastic shield, puncture flat protection for fat bike tires: Tires - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Product - These fat tire liners do what they’re supposed to do, but installation is definitely not as simple as it looks in the product description. Getting them seated properly inside the tire takes some patience, especially if you’re doing it for the first time. Once installed, they seem to add a solid layer of puncture protection. I’ve noticed fewer issues riding over rough paths with glass, gravel, and debris, which is the main reason I bought them in the first place. Ride feel is slightly affected — the bike feels a bit stiffer, and you can notice a small change in rolling smoothness compared to not having liners. It’s not extreme, but it’s there. Durability so far seems good. The material feels tough and hasn’t shifted or caused any issues after several rides, but I’d still check tire pressure regularly just to be safe. Overall, they’re a useful upgrade if you’re dealing with frequent flats, especially on fat tire bikes, but they’re not a perfect “install and forget” solution. Expect a bit of effort during setup and a slight change in ride feel.
Review: An extra layer of defense against flats, worth it - Used as a MAJOR upgrade on a Varun e-bike that came with paper-thin tires which caused multiple flats and punctures in the tubes as well. Along with the Ultraverse tires and innertubes, we haven't experienced a single flat yet. The whole system was fairly expensive, but you really do get what you pay for. The tires are thick and durable, the tubes were also thick but still pliable, and the tube liners were just an added security that so far has worked excellently. I don't ride the bike, but my son says it's all helped with the overall stability of the bike, which was one of his complaints on the stock tires. Helpful installation tip - stretch these out in the hot sun for about an hour before installing to get them pliable. Expensive, sure. Worth it? Most definitely.

## Features

- Superior Tire Protection, Any Size: Equip your e-bike with our robust 20/24/26-inch fat tire liners designed to shield against punctures and flats so you can enjoy worry-free rides. Ideal for street, mountain or cruiser fat bikes, these liners prevent damage from thorns, glass, nails and sharp debris.
- Wide Compatibility: These versatile liners fit a range of wheel sizes including 20”, 24”, 26” and accommodate tire widths from 3.0, 4.0 to 4.8 inches. Designed for Custom Sizing, easily trim or cut these bicycle liners to accommodate smaller wheels, ensuring a personalized fit for enhanced tire protection
- Durable Construction: Crafted from high-quality, resistant materials: Polyurethane, our liner offers unparalleled durability and puncture-proof performance, extending the life of your bike tires. Standard dimensions are: 85.43 x 3.74 x 0.5 inches
- Effortless Installation: Our easy-to-install liners act as a protective barrier between your bike's tube and tire. Installation is straightforward, making it a quick upgrade for cyclists of all levels.
- Enhanced Riding Confidence: Ride through rough terrain without worries. Our protective liners ensure your fat bike tires are safeguarded, allowing you to tackle any trail with increased confidence. Need Assistance or Have Questions? We're Here to Help! Reach out for support or inquiries about our products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1YH31FB |
| Adhesive Side Count | 4 |
| Best Sellers Rank | #10,469 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #129 in Bike Tires & Tubes |
| Brand | Ultraverse |
| Brand Name | Ultraverse |
| Color | Yellow |
| Compatible Material | Rubber |
| Customer Reviews | 4.1 out of 5 stars 1,007 Reviews |
| Foil Thickness | 0.5 inches |
| Included Components | fat tire liner |
| Item Dimensions L x W x Thickness | 85.43"L x 3.74"W x 0.5"Th |
| Item Resistance | puncture_resistant |
| Item Thickness | 0.5 inches |
| Manufacturer | Ultraverse |
| Material | Silicone |
| Material Type | Silicone |
| Number of Items | 2 |
| Other Special Features of the Product | Heat-Resistant, Heavy Duty, High Viscosity, Impact Resistant |
| Part Number | ultrv-2620 |
| Recommended Uses For Product | Outdoor |
| Size Name | 4.0 WIDTH |
| Special Feature | Heat-Resistant, Heavy Duty, High Viscosity, Impact Resistant |
| Surface Recommendation | Metal |
| UPC | 677222546823 |
| Unit Count | 2 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Ultraverse
- **Color:** Yellow
- **Material:** Silicone
- **Number of Items:** 2
- **Recommended Uses For Product:** Outdoor

## Images

![Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack - Image 1](https://m.media-amazon.com/images/I/81H+rMNWeeL.jpg)
![Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack - Image 2](https://m.media-amazon.com/images/I/81CnA1hzc7L.jpg)
![Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack - Image 3](https://m.media-amazon.com/images/I/71Njtyj+v0L.jpg)
![Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack - Image 4](https://m.media-amazon.com/images/I/81m2-Bx5SRL.jpg)
![Ultraverse Fat Tire Liners, 20/24/26in x 4.0, 2 Pack - Image 5](https://m.media-amazon.com/images/I/81qLhfsMYbL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this liner fit my fat bike tire?**
A: The Ultraverse fat bike tire liner fits 20", 24" and 26" wheels in 3.0 and 4.0 width. It is also trimmable, so you can cut it to fit smaller sizes if needed.

**Q: Is it difficult to install?**
A: Installation requires a little patience. The liner needs to sit centered between the tire and tube, which can take a few tries. We include full step-by-step instructions in every pack, and our team is just a message away if you need help.

**Q: Does the liner add noticeable weight to my bike?**
A: The liner is lightweight and the added weight is minimal. Most riders notice no difference in how their bike handles after installation.

**Q: Is the liner completely puncture proof?**
A: Puncture resistant, not puncture proof. It blocks most nails, glass and thorns before they reach your tube, but extremely sharp objects may still cause a flat. It significantly reduces your risk on every ride.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by J***B on May 9, 2026*

These fat tire liners do what they’re supposed to do, but installation is definitely not as simple as it looks in the product description. Getting them seated properly inside the tire takes some patience, especially if you’re doing it for the first time. Once installed, they seem to add a solid layer of puncture protection. I’ve noticed fewer issues riding over rough paths with glass, gravel, and debris, which is the main reason I bought them in the first place. Ride feel is slightly affected — the bike feels a bit stiffer, and you can notice a small change in rolling smoothness compared to not having liners. It’s not extreme, but it’s there. Durability so far seems good. The material feels tough and hasn’t shifted or caused any issues after several rides, but I’d still check tire pressure regularly just to be safe. Overall, they’re a useful upgrade if you’re dealing with frequent flats, especially on fat tire bikes, but they’re not a perfect “install and forget” solution. Expect a bit of effort during setup and a slight change in ride feel.

### ⭐⭐⭐⭐⭐ An extra layer of defense against flats, worth it
*by R***E on July 7, 2026*

Used as a MAJOR upgrade on a Varun e-bike that came with paper-thin tires which caused multiple flats and punctures in the tubes as well. Along with the Ultraverse tires and innertubes, we haven't experienced a single flat yet. The whole system was fairly expensive, but you really do get what you pay for. The tires are thick and durable, the tubes were also thick but still pliable, and the tube liners were just an added security that so far has worked excellently. I don't ride the bike, but my son says it's all helped with the overall stability of the bike, which was one of his complaints on the stock tires. Helpful installation tip - stretch these out in the hot sun for about an hour before installing to get them pliable. Expensive, sure. Worth it? Most definitely.

### ⭐⭐⭐⭐ Great, but not “puncture-proof”
*by S***A on November 30, 2025*

The liners themselves are good for protecting the tube from small punctures or objects that don’t have enough force to go through it. However, don’t expect them to fully protect you from something like a broken glass bottle. Since they’re thick, the glass went through the liner like butter, and I had to replace both the tube and the liner again. I give it 4 stars for two reasons. First, the material is very stiff on the sides, and since it has no curve at all, installing it can be a bit tricky. On top of that, it makes the bike somewhat unstable. You won’t notice it at high speeds, but at medium speeds you’ll feel the handlebar wobble a little bit, something that didn’t happen before. I’ve been riding for 2 months with the latest liner I installed, so it’s not just a matter of waiting for it to settle in. The second reason is that it sometimes prevents the tube from fitting properly, causing it to shift outward since the rubber can’t take its natural shape. I had to manually bend the liner a bit so the tire could seal correctly and both the tube and the liner could sit in place. If I had to say whether I recommend it or not… honestly it’s both yes and no, because it has worked for me, but I’ve also had those drawbacks. I also won’t talk much about the price, because I can’t say whether it’s justified or not (From my personal opinion, a little expensive, everyone can have a different or similar one). It’s one of those products that leaves you unsure about buying it, but if we talk about safety, it is worth having liners inside your tires—they’ve saved me several times.

## Frequently Bought Together

- 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
- 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 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

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-27*