---
product_id: 48145678
title: "Continental Race 28 (700c) x 25/32C Presta Valve Inner Tube"
brand: "continental"
price: "A$21"
currency: AUD
in_stock: true
reviews_count: 13
category: "Continental"
url: https://www.desertcart.com.au/products/48145678-continental-race-28-700c-x-25-32c-presta-valve-inner
store_origin: AU
region: Australia
---

# Lightweight 139g 42mm Presta valve Fits 25-32C tires Continental Race 28 (700c) x 25/32C Presta Valve Inner Tube

**Brand:** continental
**Price:** A$21
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Ride Fast, Ride Fearless – The Tube That Keeps Up With You!

## Quick Answers

- **What is this?** Continental Race 28 (700c) x 25/32C Presta Valve Inner Tube by continental
- **How much does it cost?** A$21 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/48145678-continental-race-28-700c-x-25-32c-presta-valve-inner)

## 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

- • **Featherlight Design:** At just 139 grams, it keeps your bike agile without compromising toughness.
- • **Premium 42mm Presta Valve:** Optimized valve length ensures effortless inflation and secure air retention.
- • **Trusted by Pros & Commuters:** Top-rated inner tube with 4.5 stars and thousands of riders swearing by its reliability.
- • **Durability Meets Performance:** Mould-cured and vulcanised for uniform roundness and long-lasting strength.
- • **Precision Fit for 700c Wheels:** Seamlessly compatible with 25-32C tires for a perfect ride every time.

## Overview

The Continental Race 28 (700c) x 25/32C Presta Valve Inner Tube is a high-performance, durable replacement tube designed for road bikes with 700c wheels. Featuring a 42mm Presta valve and weighing only 139 grams, it offers a perfect balance of lightweight efficiency and robust reliability. Mould-cured and vulcanised for consistent roundness, this tube ensures smooth rides and long-lasting air retention, making it a top choice for serious cyclists and daily commuters alike.

## Description

Designed specifically for mountain bikes, this Presta Valve Inner Tube from Continental is a dependable, quality replacement. All Continental tubes are mould-cured and vulcanised to ensure uniform roundness, for added durability and strength.FeaturesInner replacement tube from ContinentalPresta ValveDesigned for deep section 700c road bike wheelsRecommended tyre sizes: 700 x 25c up to 700 x 32c

Review: Reliable and Durable Tubes for Serious Cyclists - I used the Continental Race 28 (700c) tire tubes for a while now, and they have proven to be an excellent choice for both my daily commutes and long-distance rides. Here’s why I highly recommend them: Durability: These tubes are incredibly durable. I’ve ridden over various terrains, including rough roads and gravel paths, and they’ve held up remarkably well. No Punctures, and the tubes maintain their integrity even after extensive use. Easy Installation: Installation is a breeze with these tubes. They fit perfectly into my 700c tires, and the valve stem length is just right for my rims. The Presta valves are high-quality and don’t leak, ensuring consistent air pressure. Consistent Performance: The tube provide a smooth and reliable ride. They hold air well, and I don’t have to top up the pressure as often as I did with other brands. Lightweight: Despite their durability, these tubes are lightweight, which is essential for maintaining speed and efficiency during rides. They don’t add unnecessary weight to my bike, making them ideal for racing and long-distance cycling. Value for Money: Considering the quality and performance, these tubes are excellent value for money. They last longer than cheaper alternatives, which means fewer replacements and overall savings in the long run. Overall, the Continental Race 28 (700c) tire tubes are a top-notch choice for any serious cyclist. They offer durability, reliability, and performance that you can count on. Whether you’re commuting, training, or racing, these tubes will not let you down. I highly recommend them!
Review: The best - This was the best inner tube I ever bought

## Features

- Fits 25 - 32C tyres
- Presta valve, Valve : 42 mm
- Weighs 139 grams
- Model number: 181921

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008ZTM95C |
| Batteries included? | No |
| Best Sellers Rank | 396 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 2 in Cycling Tubes |
| Bike type | Road Bike |
| Brand | Continental |
| Color | Other |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,170) |
| Date First Available | 31 July 2013 |
| Department | Unisex |
| Height | 1.5 inches |
| Included components | no |
| Is discontinued by manufacturer | No |
| Item model number | 0181921 |
| League | Presta |
| Manufacturer | Continental |
| Material type | Rubber |
| Number of items | 1 |
| Outer material | Synthetic |
| Product Dimensions | 5 x 3 x 1.75 cm; 139.99 g |
| Seasons | Year-round |
| Size | 700C x 25 - 32 C/ 42mm |
| Sport | Cycling |
| Style | Inner Tube |
| Usage | cycling |
| Weight | 363 g |
| Wheel size | 28 Inches |

## Product Details

- **Brand:** Continental
- **Item diameter:** 697 Millimetres
- **Material:** Rubber
- **Valve type:** Presta
- **Wheel size:** 28 Inches

## Images

![Continental Race 28 (700c) x 25/32C Presta Valve Inner Tube - Image 1](https://m.media-amazon.com/images/I/71vr+M7tslL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I put these into tubeless tyres?**
A: Yes they can be used in tubeless tyres if you wish to use a tube

**Q: Are these inner tubes suitable for 700 x 20/ 28**
A: 28 yes, range covered 25-32.
I'd say too big for 20.

**Q: The photos show a schrader valve not a presta valve. Can you clarify the valve type and length?**
A: The inner tube is available in both valve options with the Presta being a standard 45mm valve though 60mm and 80 mm options are available in presta.Steve

**Q: Is the inner core removable and how do I specify the length of the presta valve (a previous answer says there are options)?**
A: I think the core is removable.  The presta valve needs to clear the rim by approx.  30mm so you can connect the pump on.  If you have a pump with the flexi end that screws on, this is not as critical.  You need a longer valve if you have wheels with an more aero design.  60mm should cover most applications.  Should you have to use the new tube, you can measure the length of the old valve!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Durable Tubes for Serious Cyclists
*by H***G on 20 July 2024*

I used the Continental Race 28 (700c) tire tubes for a while now, and they have proven to be an excellent choice for both my daily commutes and long-distance rides. Here’s why I highly recommend them: Durability: These tubes are incredibly durable. I’ve ridden over various terrains, including rough roads and gravel paths, and they’ve held up remarkably well. No Punctures, and the tubes maintain their integrity even after extensive use. Easy Installation: Installation is a breeze with these tubes. They fit perfectly into my 700c tires, and the valve stem length is just right for my rims. The Presta valves are high-quality and don’t leak, ensuring consistent air pressure. Consistent Performance: The tube provide a smooth and reliable ride. They hold air well, and I don’t have to top up the pressure as often as I did with other brands. Lightweight: Despite their durability, these tubes are lightweight, which is essential for maintaining speed and efficiency during rides. They don’t add unnecessary weight to my bike, making them ideal for racing and long-distance cycling. Value for Money: Considering the quality and performance, these tubes are excellent value for money. They last longer than cheaper alternatives, which means fewer replacements and overall savings in the long run. Overall, the Continental Race 28 (700c) tire tubes are a top-notch choice for any serious cyclist. They offer durability, reliability, and performance that you can count on. Whether you’re commuting, training, or racing, these tubes will not let you down. I highly recommend them!

### ⭐⭐⭐⭐⭐ The best
*by J***J on 19 November 2025*

This was the best inner tube I ever bought

### ⭐⭐⭐⭐ Good value for money but nozzle can be a problem
*by T***D on 27 November 2025*

I have ordered a few of these and they seem to be of adequate quality but the nozzle can often become faulty and let out air. Quality control isn't great on these but for the money, I think they are good value.

## Frequently Bought Together

- Continental 42mm Presta Valve Tube
- Continental Ultra Gatorskin 650x23c

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**Shop now:** [https://www.desertcart.com.au/products/48145678-continental-race-28-700c-x-25-32c-presta-valve-inner](https://www.desertcart.com.au/products/48145678-continental-race-28-700c-x-25-32c-presta-valve-inner)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-27*