---
product_id: 426466488
title: "Continental Race 28\" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube"
brand: "continental"
price: "171.74 DT"
currency: TND
in_stock: true
category: "Continental"
url: https://www.desertcart.tn/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm
store_origin: TN
region: Tunisia
---

# Fits 700x20-25c tires perfectly Durable butyl rubber resists punctures 42mm Presta valve for precise inflation Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube

**Brand:** continental
**Price:** 171.74 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Ride Ready, Road Steady: Tubes That Keep You Ahead of the Pack

## Quick Answers

- **What is this?** Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube by continental
- **How much does it cost?** 171.74 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm)

## Best For

- continental enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted from high-grade butyl rubber, these tubes resist punctures and wear for long-lasting performance.
- • **Ready When You Are:** Convenient 2-pack packaging means you’re always prepared for unexpected flats—never miss a ride.
- • **Continental Quality Assurance:** 100% inspected and vulcanized for uniform roundness, guaranteeing smooth handling and ride comfort.
- • **Tailored Fit for Road Warriors:** Optimized for 700x20-25c tires, delivering enhanced stability and fewer flats on your routes.
- • **Precision Inflation, Every Time:** 42mm Presta valve ensures quick, reliable air retention for hassle-free rides.

## Overview

The Continental Race 28" 700x20-25c inner tubes feature a 42mm Presta valve for precise inflation and are made from durable butyl rubber to resist punctures. Designed specifically for 700c road bike tires, these seamless, vulcanized tubes ensure uniform roundness and smooth rides. Sold in a convenient 2-pack with a 2-year limited warranty, they offer reliable performance and peace of mind for serious cyclists.

## Description

Continental Race 28" 700x20-25c Bicycle Inner Tubes -42mm Long Presta Valve - Continental bike tubes are constructed of durable butyl rubber and are 100 percent inspected to ensure quality. The tubes are seamless and vulcanized for uniform roundness and improved reliability. - Material: Butyl tubes with renowned Continental quality - Durability: Each and every inner tube passes a stringent 100% quality control inspection - Design: Seamless construction, with a mold-cured vulcanization, to ensure uniform roundness and give a smooth ride and handling.

## Features

- PRESTA VALVE DESIGN - Equipped with a 42mm Presta valve, these inner tubes ensure reliable air retention and easy inflation, making your bicycle maintenance straightforward and efficient during road cycling adventures.
- COMPATIBLE SIZE RANGE - Specifically designed for 700x20-25c tires, these bicycle inner tubes provide a precise fit for various road bikes, enhancing ride stability and reducing the risk of flats on your cycling routes.
- HIGH-QUALITY MATERIALS - Crafted from durable, high-grade materials, these 700c tubes resist punctures and wear, ensuring longevity and consistent performance across multiple rides and varying road conditions.
- PACKAGED FOR CONVENIENCE - Sold in a set, this 2 pack offers excellent value and readiness for immediate replacement, making it ideal for cyclists seeking reliable inner tubes.
- New in Factory Packaging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X8K1WVN |
| Best Sellers Rank | #1,076 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Bike Tubes |
| Bike Type | Road Bike |
| Brand | Continental |
| Brand Name | Continental |
| Compatible Tire Width Maximum | 0.98 Inches |
| Compatible Tire Width Minimum | 0.79 Inches |
| Customer Reviews | 4.4 out of 5 stars 1,638 Reviews |
| Included Components | 2x Continental Tubes, Presta Valve |
| Item Diameter | 28 Inches |
| Item Type Name | bicycle tube |
| Item Weight | 0.24 Kilograms |
| Item Width | 28 Millimeters |
| Manufacturer | Continental |
| Manufacturer Part Number | 303941060394 |
| Material | Butyl Rubber |
| Material Type | Butyl Rubber |
| Model Number | 303941060394 |
| Size | 700 x 20 - 25mm |
| UPC | 303941060394 |
| Unit Count | 2.0 Count |
| Valve Length | 1.65 Inches |
| Valve Type | Presta |
| Warranty Description | 2 Year Limited Warranty |
| Wheel Size | 622 Millimeters |

## Product Details

- **Brand:** Continental
- **Item Diameter:** 28 Inches
- **Material:** Butyl Rubber
- **Valve Type:** Presta
- **Wheel Size:** 28 Inches

## Images

![Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube - Image 1](https://m.media-amazon.com/images/I/81idr6tR4IL.jpg)

## Available Options

This product comes in different **Size, Set** options.

## Questions & Answers

**Q: Will these fit in a 25 inch wheel?**
A: Unfortunately, it will not fit a 25 inch tire, it is intended for 28 inch tires.

**Q: Do these have a removable valve core?**
A: Its a Presta valve.

**Q: Will these fit on my continental 700x25 road bike tires?**
A: According to the data on the package, they will fit 700 x 20 to 700 x 25 rims.  The actual tire is marked 700 x 23.

**Q: Where are these made?**
A: My understanding is that they are  made in Germany

## Frequently Bought Together

- Continental Race 28 700x20-25c Bicycle Inner Tubes - 42mm Long Presta Valve - 2 Pack
- Continental Ultra Sport III 700x25c Black/Black Folding PureGrip - Pair (2 Tires)

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**Shop now:** [https://www.desertcart.tn/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm](https://www.desertcart.tn/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-04*