---
product_id: 581460430
title: "– Fat Bike Tyre Liner, Bicycle Tube Flat Protector Compatible with 20\"/24\"/26\"/27.5/29\""
brand: "julai"
price: "₨1330"
currency: SCR
in_stock: true
reviews_count: 1
url: https://www.desertcart.sc/products/581460430-fat-bike-tyre-liner-bicycle-tube-flat-protector-compatible-20
store_origin: SC
region: Seychelles
---

# Lightweight 459g pair 1mm thick anti-puncture shield Fits 20"-29" fat bike tires – Fat Bike Tyre Liner, Bicycle Tube Flat Protector Compatible with 20"/24"/26"/27.5/29"

**Brand:** julai
**Price:** ₨1330
**Availability:** ✅ In Stock

## Summary

> 🛡️ Ride fearless, ride farther with unbeatable flat protection!

## Quick Answers

- **What is this?** – Fat Bike Tyre Liner, Bicycle Tube Flat Protector Compatible with 20"/24"/26"/27.5/29" by julai
- **How much does it cost?** ₨1330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/581460430-fat-bike-tyre-liner-bicycle-tube-flat-protector-compatible-20)

## Best For

- julai enthusiasts

## Why This Product

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

## Key Features

- • **Light as a Feather:** At just 459g per pair, it won’t weigh down your adventure
- • **Ride with Confidence:** Backed by a 1-year warranty for worry-free trailblazing
- • **Effortless Installation:** Trim to size and install in minutes—no mechanic needed
- • **Ultimate Flat Protection:** Polyurethane belt stops thorns, glass & nails dead in their tracks
- • **Universal Fit for Fat Bikes:** Compatible with 20" to 29" tires up to 4" wide—one size covers all your rides

## Overview

The JULAI Fat Bike Tyre Liner is a durable, lightweight polyurethane flat protector designed to fit fat bike tires from 20" to 29" (up to 4" wide). Its 1mm thick anti-puncture belt effectively blocks thorns, glass, and nails, ensuring a smooth, worry-free ride. Easy to install and backed by a 1-year warranty, this pair of green liners weighs just 459g, making it the perfect upgrade for serious cyclists seeking reliable tire defense.

## Description

Full description not available

## Features

- Anti-puncture proof belt tyre tape boom, One size Fits for fat bike tyre liner Compatible with 20"/24"/26"/27.5/29", up to 29" X 3"-4", Comes in a pairs, for two tyres.
- LxW: 2300x80mm(3.15"), Thickness: 1mm
- Made by high quality Polyurethane, light weight and wear resistant.
- Easy to install, just measure and trim it, you can stop the thorns, glass, thorns, nails and other trail debris from penetrating through and puncturing the tube.
- Warranty: One year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike type | Fat Bike |
| Color | Green(2pcs) |
| Size | 29x3-4" |
| Weight | 459 g |
| Material type | ‎Polyurethane |
| Number of items | 2 |
| Sport | Cycling |
| Wheel size | 29 Inches |
| Included components | No |
| Batteries included? | No |
| Brand | JULAI |
| Department | Unisex-Youth, Unisex-Adult |
| Manufacturer | Ju Lai Technology |
| Manufacturer reference | JLBK200806 |
| Product Dimensions | 230.12 x 8 x 0.1 cm; 530 g |
| ASIN | B0CHY3NG9B |

## Product Details

- **Brand:** JULAI
- **Valve type:** Schrader
- **Material:** ‎Polyurethane
- **Wheel size:** 29 Inches
- **Item diameter:** 29 Inches

## Images

![– Fat Bike Tyre Liner, Bicycle Tube Flat Protector Compatible with 20"/24"/26"/27.5/29" - Image 1](https://m.media-amazon.com/images/I/61nb9zO1cQL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: How many count per package?**
A: 2 rolls.

**Q: How to choose size?**
A: Each roll of tyre liner is 7 FT, Fit up to 29 inch. We have different width liners, please choose the liner which is close width showed on your tyre.

**Q: Does the type of valve affect liner usage?**
A: No, different valve types do not have affect product use, there are nothing valve restrictions.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Performs well, eco friendly, great puncture protection.
  

*by T***G on Reviewed in the United Kingdom on 9 January 2024*

These inner tubes are a more recent alternative that have the characteristics of both plastic and rubber.They are mouldable like plastic, and flexible like rubber.The reasons I would choose to use these particular inner tubes are many, but chief among them is the reduction in weight and rolling resistance, while at the same time they increase the protection from punctures.They are also a really eco friendly option as they can be easily recycled for other uses at the end of their life.If you are a rider who like myself is looking for great performance and a puncture, and hassle free ride over uneven ground, I would recommend them.They are no more fiddly to install than any other, and have lasted me well over notoriously bad ground when I tested them.I hope you find my review helpful.

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**Shop now:** [https://www.desertcart.sc/products/581460430-fat-bike-tyre-liner-bicycle-tube-flat-protector-compatible-20](https://www.desertcart.sc/products/581460430-fat-bike-tyre-liner-bicycle-tube-flat-protector-compatible-20)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-22*