---
product_id: 313256670
title: "YUNSCM 2-PCS 20\" Heavy Duty Bike Tire Tubes 20x2.10/2.40 Schrader Valve (52/62-406) 20 Bicycle Inner Tubes Compatible with 20x2.10 20x2.125 20x2.20 20x2.25 20x2.3 20x2.35 20x2.4 Tire Tubes"
brand: "yunscm"
price: "KSh9215"
currency: KES
in_stock: true
reviews_count: 13
category: "Yun Scm"
url: https://www.desertcart.co.ke/products/313256670-yunscm-2-pcs-20-heavy-duty-bike-tire-tubes-20x2
store_origin: KE
region: Kenya
---

# 6-9 months air retention, 200% better seal 20-inch diameter fits versatile tire widths 40% thicker butyl rubber for max durability YUNSCM 2-PCS 20" Heavy Duty Bike Tire Tubes 20x2.10/2.40 Schrader Valve (52/62-406) 20 Bicycle Inner Tubes Compatible with 20x2.10 20x2.125 20x2.20 20x2.25 20x2.3 20x2.35 20x2.4 Tire Tubes

**Brand:** yunscm
**Price:** KSh9215
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade Your Ride with Heavy-Duty Confidence!

## Quick Answers

- **What is this?** YUNSCM 2-PCS 20" Heavy Duty Bike Tire Tubes 20x2.10/2.40 Schrader Valve (52/62-406) 20 Bicycle Inner Tubes Compatible with 20x2.10 20x2.125 20x2.20 20x2.25 20x2.3 20x2.35 20x2.4 Tire Tubes by yunscm
- **How much does it cost?** KSh9215 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/313256670-yunscm-2-pcs-20-heavy-duty-bike-tire-tubes-20x2)

## 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

- • **Ride Longer, Worry Less:** Heavy-duty butyl rubber boosts puncture resistance and extends tube life, cutting down maintenance time and costs.
- • **Shock Absorption Mastery:** Thick, elastic rubber absorbs bumps and vibrations, delivering a smoother, more comfortable ride on any terrain.
- • **Stay Inflated, Stay Safe:** Enhanced air tightness keeps tire pressure stable for up to 9 months, improving ride safety and performance.
- • **Quick & Easy Installation:** Schrader valve design and clear valve positioning make tube replacement hassle-free, so you’re back on the road faster.
- • **Precision Fit for Every Ride:** Compatible with a wide range of 20x2.10 to 20x2.40 tires, ensuring seamless installation on mountain, cruiser, and electric bikes.

## Overview

These 2-pack 20-inch heavy-duty bike inner tubes feature 40% thicker butyl rubber and EPDM for superior puncture resistance and 200% improved air retention. Compatible with tire widths from 2.10 to 2.40 inches, they offer enhanced shock absorption and maintain optimal tire pressure for 6-9 months, making them ideal for mountain, cruiser, and electric bikes. Designed with Schrader valves for easy installation, these tubes reduce maintenance frequency and elevate your cycling experience.

## Description

desertcart.com : 2-PCS 20" Heavy Duty Bike Tire Tubes 20x2.10/2.40 Schrader Valve (52/62-406) 20 Bicycle Inner Tubes Compatible with 20x2.10 20x2.125 20x2.20 20x2.25 20x2.3 20x2.35 20x2.4 Tire Tubes : Sports & Outdoors

Review: Bike tires. - They work great in my sons bike tires.
Review: 10/10 - works great fits 20inch tire

## 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 - Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety.
- 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 |
| Best Sellers Rank | #13,803 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #65 in Bike Tubes |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Color | Black |
| Compatible Tire Width Maximum | 2.4 Inches |
| Compatible Tire Width Minimum | 2.1 Inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,041) |
| Date First Available | March 30, 2021 |
| Included Components | 2 pcs 20x2.10/2.40 AV32mm Schrader Valve heavy duty bike tubes. |
| Item Diameter | 20 Inches |
| Item Dimensions LxWxH | 3.15 x 2.76 x 2.36 inches |
| Item Package Dimensions L x W x H | 5.94 x 3.94 x 2.72 inches |
| Item Width | 2.4 Inches |
| Manufacturer | YunSCM330124 |
| Material | Butyl Rubber |
| Model Name | 20x2.10/2.40 |
| Package Weight | 0.27 Kilograms |
| Part Number | YunSCM330124 |
| Size | 20x2.10/2.40 |
| UPC | 750139075621 |
| Valve Length | 1.57 Inches |
| Valve Type | Schrader |
| Warranty Description | 180 days |
| Wheel Size | 20 Inches |

## Product Details

- **Brand:** YunSCM
- **Item Diameter:** 20 Inches
- **Material:** Butyl Rubber
- **Valve Type:** Schrader
- **Wheel Size:** 20 Inches

## Images

![YUNSCM 2-PCS 20" Heavy Duty Bike Tire Tubes 20x2.10/2.40 Schrader Valve (52/62-406) 20 Bicycle Inner Tubes Compatible with 20x2.10 20x2.125 20x2.20 20x2.25 20x2.3 20x2.35 20x2.4 Tire Tubes - Image 1](https://m.media-amazon.com/images/I/719GJtFFOrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bike tires.
*by L***N on December 20, 2025*

They work great in my sons bike tires.

### ⭐⭐⭐⭐⭐ 10/10
*by N***S on December 14, 2025*

works great fits 20inch tire

### ⭐⭐⭐⭐⭐ Bicycle tube. Works exceptionally well.
*by N***G on November 7, 2025*

It's a bicycle tire tube. It holds air.

## 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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**Shop now:** [https://www.desertcart.co.ke/products/313256670-yunscm-2-pcs-20-heavy-duty-bike-tire-tubes-20x2](https://www.desertcart.co.ke/products/313256670-yunscm-2-pcs-20-heavy-duty-bike-tire-tubes-20x2)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-16*