---
product_id: 389662778
title: "Continental Race 28\" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker)"
brand: "continental"
price: "¥2530"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/389662778-continental-race-28-wide-700x25-32c-inner-tubes-42mm-presta
store_origin: JP
region: Japan
---

# 42mm Presta valve length Seamless vulcanized build 28" wheel size fit Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker)

**Brand:** continental
**Price:** ¥2530
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♀️ Ride flawless, ride fearless with Continental precision!

## Quick Answers

- **What is this?** Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker) by continental
- **How much does it cost?** ¥2530 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/389662778-continental-race-28-wide-700x25-32c-inner-tubes-42mm-presta)

## 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

- • **Value Pack of Four:** Stay race-ready with four tubes plus a stylish Conti sticker to show off your pro gear.
- • **Durable Butyl Rubber:** Premium material guarantees long-lasting puncture resistance and performance.
- • **Trusted Quality Control:** 100% inspected for flawless reliability every time you hit the road.
- • **Universal Road Bike Fit:** Fits 700x25-32c tires, ideal for the discerning road cyclist.
- • **Precision Seamless Design:** Mold-cured vulcanization ensures perfect roundness for a smooth, reliable ride.

## Overview

The Continental Race 28" Inner Tubes are crafted from durable butyl rubber with seamless, mold-cured vulcanization for uniform roundness and enhanced reliability. Designed for 700x25-32c road bike tires, each tube features a 42mm Presta valve and undergoes 100% quality inspection. Sold in a convenient pack of four with a Conti sticker, these tubes deliver professional-grade performance and peace of mind for serious cyclists.

## Description

Continental Race 28" 700x25-32c Bicycle Inner Tubes -42mm Long Presta Valve (Pack of 4 w/ Conti Sticker)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

- The Tubes have a seamless construction, with a mold-cured vulcanization, to ensure uniform roundness
- Size: 28" - 700x25-32mm
- Valve type: 42mm Presta Valve
- Contents: 4 Continental Inner Tubes + Conti Sticker
- New in Factory Packaging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Road Bike |
| Color | Black |
| Size | 700x25-32 - 42mm Presta Valve |
| Material Type | Butyl Rubber |
| Number of Items | 4 |
| Wheel Size | 28 Inches |
| Included Components | Pack of 4 Bike Tubes |
| Batteries Included? | No |
| Brand | Continental |
| Department | unisex-adult |
| Manufacturer | Continental |
| Item model number | 4x 0181921 |
| Package Dimensions | 31.09 x 19 x 7.11 cm; 762 g |
| ASIN | B09M591H8F |

## Product Details

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

## Images

![Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker) - Image 1](https://m.media-amazon.com/images/I/81BHFpKuNvL.jpg)
![Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker) - Image 2](https://m.media-amazon.com/images/I/71vr+M7tslL.jpg)
![Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker) - Image 3](https://m.media-amazon.com/images/I/91U6HEzryjL.jpg)
![Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker) - Image 4](https://m.media-amazon.com/images/I/51SXq7dXtCL.jpg)

## Questions & Answers

**Q: Do they have removable valve core?**
A: Yes. I just checked mine and valve core can be unscrewed and removed.

**Q: Max PSI rating?**
A: I pump it up 115 to 120 psi

## Frequently Bought Together

- Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 4 w/Conti Sticker)
- Continental Grand Prix 5000 Bike Tire - 2 Pack

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**Shop now:** [https://www.desertcart.jp/products/389662778-continental-race-28-wide-700x25-32c-inner-tubes-42mm-presta](https://www.desertcart.jp/products/389662778-continental-race-28-wide-700x25-32c-inner-tubes-42mm-presta)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*