---
product_id: 431916931
title: "2PCS 20\" Heavy Duty Bike Tubes 20x2.10/2.40 ETRTO 52/62-406 AV32mm Schrader Valve Compatible with 20x2.10 20x2.125 20x2.25 20x2.35 20x2.40 Road/MTB Bike Tyre Tubes"
brand: "yunscm"
price: "A$52"
currency: AUD
in_stock: true
reviews_count: 11
category: "Yun Scm"
url: https://www.desertcart.com.au/products/431916931-2pcs-20-heavy-duty-bike-tubes-20x2-10-2-40
store_origin: AU
region: Australia
---

# 20" heavy-duty fit 32mm Schrader valve Ultra puncture resistant 2PCS 20" Heavy Duty Bike Tubes 20x2.10/2.40 ETRTO 52/62-406 AV32mm Schrader Valve Compatible with 20x2.10 20x2.125 20x2.25 20x2.35 20x2.40 Road/MTB Bike Tyre Tubes

**Brand:** yunscm
**Price:** A$52
**Availability:** ✅ In Stock

## Summary

> 🛡️ Ride tougher, ride longer — upgrade your wheels with YunSCM heavy-duty tubes!

## Quick Answers

- **What is this?** 2PCS 20" Heavy Duty Bike Tubes 20x2.10/2.40 ETRTO 52/62-406 AV32mm Schrader Valve Compatible with 20x2.10 20x2.125 20x2.25 20x2.35 20x2.40 Road/MTB Bike Tyre Tubes by yunscm
- **How much does it cost?** A$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/431916931-2pcs-20-heavy-duty-bike-tubes-20x2-10-2-40)

## 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

- • **Smooth Ride Guaranteed:** Superior shock absorption reduces vibrations and bumps for maximum comfort.
- • **Built for the Long Haul:** Heavy-duty butyl rubber resists punctures and wear for extended tube life.
- • **Quick & Easy Installation:** 32mm Schrader valve design ensures hassle-free mounting and maintenance.
- • **Ready for Every Adventure:** Engineered to handle heavy loads and rough terrain, so you never miss a ride.
- • **Versatile Tire Compatibility:** Fits a wide range of 20" tires from 2.10 to 2.40 width, perfect for MTB, road, cruiser, and e-bikes.

## Overview

YunSCM 2PCS 20" Heavy Duty Bike Tubes are crafted from ultra-durable butyl rubber with enhanced puncture resistance and shock absorption. Compatible with a broad range of 20" tire widths (2.10 to 2.40), these tubes feature a 32mm Schrader valve for easy installation. Ideal for mountain, road, cruiser, and electric bikes, they deliver reliable performance and extended service life, reducing maintenance frequency and costs.

## Description

Shop YunSCM 2PCS 20" Heavy Duty Bike Tubes 20x2.10/2.40 ETRTO 52/62-406 AV32mm Schrader Valve Compatible with 20x2.10 20x2.125 20x2.25 20x2.35 20x2.40 Road/MTB Bike Tyre Tubes. Free delivery and returns on all eligible orders.

Review: Replace my sons bike inner tubes - Great value for money 💰
Review: great - good

## Features

- Heavy Duty inner tube: 20"x2.10"/2.40" AV32 mm (52/62-406) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 20x2.10, 20x2.125, 20x2.20, 20x2.25, 20x2.3 ,20x2.35 20x2.4 tires.
- HEAVY DUTY- Ultra Durable: Our heavy duty inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use.
- Excellent shock absorption ability: The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience
- Installation: 20"x2.10"/2.40" bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct
- This heavy duty inner tube is compatible with the corresponding models of mountain bikes, road bikes, Cruiser bikes, electric bikes; At the same time, the increase in thickness can meet the needs of the longer driving range and load of the prevailing electric bicycles.
- Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091BT6TS2 |
| Batteries included? | No |
| Best Sellers Rank | 61,895 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 551 in Cycling Tubes |
| Bike type | Compatible with This Size Range of Bicycle Tyres |
| Brand | YunSCM |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (992) |
| Date First Available | 30 Mar. 2021 |
| Included components | 2 pcs 20x2.10/2.40 AV Schrader Valve heavy duty bike tubes. |
| Item model number | YunSCM330124 |
| Manufacturer | YunSCM330124 |
| Material type | Butyl Rubber |
| Product Dimensions | 8 x 7 x 6 cm; 270 g |
| Size | 20x2.10/2.40 |
| Wheel size | 20 Inches |

## Product Details

- **Brand:** YunSCM
- **Item diameter:** 2E+1 Inches
- **Material:** Butyl Rubber
- **Valve type:** Schrader
- **Wheel size:** 20 Inches

## Images

![2PCS 20" Heavy Duty Bike Tubes 20x2.10/2.40 ETRTO 52/62-406 AV32mm Schrader Valve Compatible with 20x2.10 20x2.125 20x2.25 20x2.35 20x2.40 Road/MTB Bike Tyre Tubes - Image 1](https://m.media-amazon.com/images/I/81H+2-kpkEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replace my sons bike inner tubes
*by A***R on 1 August 2025*

Great value for money 💰

### ⭐⭐⭐⭐⭐ great
*by D***T on 6 May 2025*

good

### ⭐⭐⭐⭐⭐ Delivered on time and efficiently
*by P***R on 9 January 2025*

BMX bike tyre inner tube was correct size. Thank you Amazon for stocking such a wide range of bike tyre tubes so I could buy the correct size.

## Frequently Bought Together

- 2-PCS 20" Heavy Duty Bike Tire Tubes 20x2.10/2.40 AV32 MM Schrader Valve (52/62-406) 20 Bicycle Inner Tubes Compatible with 20 x 2.10 20x2.125 20x2.20 20x2.25 20x2.3 20x2.35 20x2.4 Tire Tubes
- Bike Tire Liner, Inner Tube Bicycle Flat Protector Compatible with 12" 16" 18" 20" 24" 26" 27.5" 29"
- Slime 10003 Bike Tube Puncture Repair Sealant, Prevent and Repair, suitable for all Bicycles, Non-Toxic, Eco-Friendly, 8oz bottle

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-17*