---
product_id: 20455400
title: "Stop-A-Flat Puncture Proof Bicycle Inner Tube"
brand: "stop-a-flat"
price: "AR$137514"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/20455400-stop-a-flat-puncture-proof-bicycle-inner-tube
store_origin: AR
region: Argentina
---

# Eco-friendly Cost-saving 16" size Stop-A-Flat Puncture Proof Bicycle Inner Tube

**Brand:** stop-a-flat
**Price:** AR$137514
**Availability:** ✅ In Stock

## Summary

> 🚲 Ride Fearlessly with Stop-A-Flat!

## Quick Answers

- **What is this?** Stop-A-Flat Puncture Proof Bicycle Inner Tube by stop-a-flat
- **How much does it cost?** AR$137514 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/20455400-stop-a-flat-puncture-proof-bicycle-inner-tube)

## Best For

- stop-a-flat enthusiasts

## Why This Product

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

## Key Features

- • **Economical Choice!:** Save hundreds of dollars on tube replacements.
- • **90-Day Limited Warranty!:** Confidence in your purchase with our warranty.
- • **Lightweight & Waterproof!:** Made from resilient EVA foam for ultimate durability.
- • **Never Change a Tube Again!:** Say goodbye to flat tires and hello to hassle-free rides.
- • **Versatile for All Wheeled Adventures!:** Perfect for bikes, trailers, joggers, and strollers.

## Overview

The Stop-A-Flat Puncture Proof Bicycle Inner Tube is a revolutionary solution for cyclists, designed to fit 16 x 2.125 inch wheels. Made from durable EVA foam, this tube is lightweight, waterproof, and versatile enough for various wheeled vehicles. With a 90-day warranty, it promises to save you time and money by eliminating the need for frequent tube replacements.

## Description

Stop-A-Flat Puncture Proof Bicycle Inner Tube

## Features

- SIZE:: 16 x 2.125, ETRTO 54-305, RIM Width 20 mm with a tolerance of +/- 1 mm. Follow the SIZE: chart to help choose the SIZE: you need.
- ECONOMICAL: No more wasting your hard-earned money on tubes. With the Stop-A-Flat you will never need to change an inner tube again. When you replace your tubes with Stop-A-Flat it will save hundreds of dollars and countless hours.
- VERSATILE: The Stop-A-Flat has many uses and applications for all wheeled vehicles including bicycles, trailers, joggers, strollers, and more!
- QUALITY MATERIAL: Made from Ethylene Vinyl Acetate (EVA Foam). EVA foam is safe and resilient and is used in many everyday items including sneakers and fitness mats. Manufactured through closed cell construction, they are light-weight and waterproof.
- CAUTION: These tire inserts are NOT compatible with Raleigh or Schwinn bicycles produced prior to 1980.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Stop-A-Flat |
| Valve Type | Schrader |
| Material | Puncture Proof Foam |
| Bike Type | Hybrid Bike |
| Wheel Size | 16 Inches |
| Item Diameter | 16 Inches |
| Item Width | 16 Inches |
| UPC | 664332864350 |
| Compatible Tire Width Minimum | 16 Inches |
| Global Trade Identification Number | 00664332864350 |
| Manufacturer | Cycle Force Group |
| Size | 16 x 2.125" |
| Compatible Tire Width Maximum | 16 Inches |
| Item Package Dimensions L x W x H | 21.5 x 4 x 1.6 inches |
| Package Weight | 0.34 Kilograms |
| Item Dimensions  LxWxH | 16 x 2.13 x 2.13 inches |
| Brand Name | Stop-A-Flat |
| Warranty Description | 90 Day Limited |
| Model Name | Stop-A-Flat |
| Color | Yellow |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 820000002 |
| Style | 16 X 2.125 |
| Included Components | Puncture Proof Tube |
| Sport Type | Cycling |

## Product Details

- **Brand:** Stop-A-Flat
- **Valve Type:** Schrader
- **Material:** Puncture Proof Foam
- **Bike Type:** Hybrid Bike
- **Wheel Size:** 16 Inches

## Images

![Stop-A-Flat Puncture Proof Bicycle Inner Tube - Image 1](https://m.media-amazon.com/images/I/615dnN54oFL.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## Questions & Answers

**Q: Is it sold one or two in one**
A: It is sold one tuebe to a package,  so if you need it for both wheels, you will need to order two.

**Q: I have a tail g ebike will it fit ?**
A: If you install this on your drive wheel (motor powered) and it doesn’t fit at roughly the same pressure 50-60 psi in a tube provides, the tire and tube inserts may jus rotate on your rims under the motors torque. To that point, if it doesn’t fit really tight on any rim/tire combo it may also prevent your brakes from working correctly.

**Q: What size fits a 26×1-3/8**
A: Hello me Jeremy Chavez like yeah you got to get the same size for 26x1-3/8 so it can work.

**Q: How many miles do they last?**
A: I wouldn't know, it's been at 3 years and no problems at all, I don't use it that much though. It looks like the tires are going to go first,
I would say You can get LOTS and LOTS of miles

## Frequently Bought Together

- Stop-A-Flat Puncture Proof Bicycle Inner Tube
- Tragoods Premium Bicycle Tire Lever Tyre Spoon Iron Changing Tool, Bike Tire Levers Premium Stainless Steel Levers to Repair Bike Tube, Best Tire Changing Tool
- Stop-A-Flat 1.75 Tube

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**Shop now:** [https://www.desertcart.com.ar/products/20455400-stop-a-flat-puncture-proof-bicycle-inner-tube](https://www.desertcart.com.ar/products/20455400-stop-a-flat-puncture-proof-bicycle-inner-tube)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-07*