---
product_id: 740816487
title: "Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20\" x 4.8\")"
brand: "tannus"
price: "80 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/740816487-tannus-armour-tire-inserts-flat-bicycle-tire-inserts-no-puncture
store_origin: PL
region: Poland
---

# Tool-free, easy installation Ultra-lightweight polymer foam 15mm puncture protection Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8")

**Brand:** tannus
**Price:** 80 zł
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Protect your ride, own the road – no flats, no limits!

## Quick Answers

- **What is this?** Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8") by tannus
- **How much does it cost?** 80 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/740816487-tannus-armour-tire-inserts-flat-bicycle-tire-inserts-no-puncture)

## Best For

- tannus enthusiasts

## Why This Product

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

## Key Features

- • **Adaptive tire support:** Armor adjusts thickness with air pressure to prevent tire deformation
- • **Featherlight yet tough:** Patented Atom 1.1 foam keeps weight minimal without sacrificing durability
- • **Ride worry-free with 15mm armor:** Top-tier puncture defense against thorns & sharp debris
- • **Smooth, silent rides guaranteed:** Superior shock absorption and low rolling resistance for comfort and speed
- • **Install in minutes, no tools needed:** Effortless setup means more time riding, less time fixing

## Overview

Tannus Armour Tire Inserts use patented Atom 1.1 polymer foam technology to provide 15mm of puncture protection, preventing flats from thorns and sharp objects. Designed for 20" x 4.0-4.8" tires, these ultra-lightweight, reusable inserts install easily without tools, enhancing grip, shock absorption, and ride comfort while reducing rolling resistance. Ideal for city, off-road, and adventure cyclists seeking reliable, maintenance-free tire protection.

## Description

Tannus Armour provides the ultimate in tire protection and performance for all levels and styles of riding. Located between the tire and the inner tube, the Tannus Armour provides 15mm puncture protection on the top to protect 2mm sidewalls from sharp objects and rocks. Whether you prefer City Bikers, Adventure Tourers, Off-road, Downhill, Gravel Rails, Tannus Armour improves grip and vibration attenuation for a smoother, more comfortable and enjoyable ride. Tannus has been developing tire technology since 2003, and we are the world's #1 brand in Airless Tire Technology. At the heart of Tannus is patented Atom Technology. Atom is a multi-cell foam compound that forms the construction of Armour.

## Features

- Made from a very light high-tech polymer foam - patented Atom 1.1 technology
- Extremely lightweight, reusable and recyclable
- Very simple, tool-free installation between the bicycle tire and the bicycle tube
- Quiet and comfortable driving experience - excellent shock absorption, excellent grip, low rolling resistance
- TIRE SUPPORT: Low air pressure, armor works against deformation and adjusts thickness with higher pressure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | 20 x 4.0-4.8 |
| Color | Black |
| Size | 20" x 4.0-4.8" |
| Material | Foam, Polymer |
| Batteries Included | No |
| Product Dimensions | 50.8 x 12.29 x 50.8 cm; 499 g |

## Product Details

- **Brand:** Tannus
- **Tire Type:** Clincher
- **Item Width:** 4.8 Inches
- **Bike Type:** Mountain Bike
- **Warranty Type:** Limited
- **Material:** Foam, Polymer
- **Size:** 20" x 4.0-4.8"
- **Color:** Black
- **Manufacturer:** Tannus

## Images

![Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8") - Image 1](https://m.media-amazon.com/images/I/513JWzklj0L.jpg)
![Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8") - Image 2](https://m.media-amazon.com/images/I/91eQFVvz5wL.jpg)
![Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8") - Image 3](https://m.media-amazon.com/images/I/71H93jpH8OL.jpg)
![Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8") - Image 4](https://m.media-amazon.com/images/I/61XO1W+VClL.jpg)
![Tannus Armour Tire Inserts Flat Bicycle Tire Inserts No Puncture Bike Tube Protector Prevents Flats from Thorns and Gore Heads (20" x 4.8") - Image 5](https://m.media-amazon.com/images/I/61zXD6KdIKL.jpg)

## Frequently Bought Together

- Tannus Armour Tire Insert, No Flat Bicycle Tire Insert, Puncture Proof Bike Tube Protector, Stops Flats from Thorns and Goatheads
- 2-PCS 26 x 3.0 Heavy Duty E-Bike Tubes 26X3.0/3.5 AV32mm Schrader Valve 76/89-559 Inner Tubes Compatible with 26 X 3 26 X 3.5 Bike Bicycle Tire Tubes
- Gorilla Force Ultra Strong Bike Tire Levers | 4 Pack | Lava Red

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**Shop now:** [https://www.desertcart.pl/products/740816487-tannus-armour-tire-inserts-flat-bicycle-tire-inserts-no-puncture](https://www.desertcart.pl/products/740816487-tannus-armour-tire-inserts-flat-bicycle-tire-inserts-no-puncture)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-06-07*