---
product_id: 182500993
title: "Foss Inner Tube"
brand: "msc bikes"
price: "NT$32"
currency: TWD
in_stock: false
reviews_count: 1
url: https://www.desertcart.tw/products/182500993-foss-inner-tube
store_origin: TW
region: Taiwan
---

# Ultra-lightweight at 0.03 kg Fully recyclable thermoplastic rubber Self-sealing puncture defense Foss Inner Tube

**Brand:** msc bikes
**Price:** NT$32
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Elevate your ride with the tube that’s as smart as your commute!

## Quick Answers

- **What is this?** Foss Inner Tube by msc bikes
- **How much does it cost?** NT$32 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/182500993-foss-inner-tube)

## Best For

- msc bikes enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Cycling:** Crafted from recyclable thermoplastic rubber for guilt-free performance.
- • **Pressure Perfected:** Superior air retention keeps your ride smooth and consistent mile after mile.
- • **Puncture? No Panic!:** Innovative self-sealing material buys you precious seconds on the road.
- • **Precision Fit for Pros:** Tailored 700x20-23mm size with 52mm Presta valve for seamless compatibility.
- • **Ride Lighter, Ride Faster:** Experience a featherweight tube that outpaces traditional latex and butyl options.

## Overview

The Foss Inner Tube 700x20-23mm with 52mm Presta valve is a cutting-edge cycling tube made from a highly polymerized un-vulcanized rubber composite. Weighing just 0.03 kg, it’s lighter than conventional latex and butyl tubes. Its unique self-sealing technology slows air leaks when punctured, giving riders extra reaction time. It also offers superior air retention and is fully recyclable, making it an eco-conscious choice for road and fixed-gear cyclists.

## Description

Foss Inner Tube 700 x 20-23c Presta Valve 52mm w/ Rim Strip Road Fixed Commuter

## Features

- Highly polymerized un-vulcanized rubber composite
- Lighter than the current offerings of latex and butyl SL tubes
- When punctured, the material forms an air-tight seal around the nail or glass, retarding the leak speed, giving riders extra time to react
- Holds air pressure far better than a latex tube
- Can be recycled with other thermoplastic rubbers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MSC Bikes |
| Valve Type | Presta |
| Material | Rubber |
| Wheel Size | 29 Inches |
| Global Trade Identification Number | 04713280517019 |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Foss |
| Size | 700x20-23mm 52mm Presta Valve |
| Item Package Dimensions L x W x H | 5.28 x 3.07 x 1.81 inches |
| Package Weight | 0.12 Kilograms |
| Brand Name | MSC Bikes |
| Color | Size:700x20-23mm with 52mm Presta Valve |
| Number of Items | 1 |
| Part Number | FOSS29195250FV |

## Product Details

- **Brand:** MSC Bikes
- **Valve Type:** Presta
- **Material:** Rubber
- **Wheel Size:** 29 Inches
- **Global Trade Identification Number:** 04713280517019

## Images

![Foss Inner Tube - Image 1](https://m.media-amazon.com/images/I/71Aux9RCZbL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Looks Awesome! But that's about it!
  

*by D***H on Reviewed in the United States on April 28, 2016*

I'm giving these bike tubes a generous 3 stars. I'll start with the good. The valve stems are just plain awesome! They look great and I wish latex and butyl tubes had these great looking valves. Now for the bad. For sure and certain, increased rolling resistance as compared to the standard butyl tube. They feel like your riding on solid tires. I had these tubes inside GP 4000s II tires and on my Trek 7.6FX. I rode my bike less than 10 miles on these tubes and the front tire is flat. Good thing it happened at home. I removed the tube for inspection. Seems that the round overlay that seals the valve stem to the tube debonded from the tube. I was very particular with installation and installed according to directions.  To sum it all up, if there is a place for these tubes, it would be on a bike to look at. Not the one you ride. Or perhaps, on a mountain bike where low pressure is used and flats from thorns and such are a problem.

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**Shop now:** [https://www.desertcart.tw/products/182500993-foss-inner-tube](https://www.desertcart.tw/products/182500993-foss-inner-tube)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-23*