---
product_id: 32919016
title: "Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever)"
brand: "continental"
price: "¥11051"
currency: JPY
in_stock: true
reviews_count: 13
category: "Continental"
url: https://www.desertcart.jp/products/32919016-continental-bicycle-tubes-race-28-700x20-25-s42-presta-valve
store_origin: JP
region: Japan
---

# 42mm Presta valve precision 105g lightweight durability 700x20-25mm perfect fit Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever)

**Brand:** continental
**Price:** ¥11051
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Ride Ready, Leak Proof, Always Ahead!

## Quick Answers

- **What is this?** Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever) by continental
- **How much does it cost?** ¥11051 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/32919016-continental-bicycle-tubes-race-28-700x20-25-s42-presta-valve)

## 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

- • **Race-Ready Fit:** Optimized for 700c road wheels with 20-25mm tire width for seamless compatibility.
- • **Super Value Bundle:** Includes 5 premium tubes plus 2 Continental tire levers—be prepared and never miss a ride.
- • **Lightweight Butyl Build:** At just 105g, these butyl tubes balance durability with minimal weight for faster rides.
- • **Precision Valve Control:** 42mm Presta valve ensures easy inflation and secure air retention for peak performance.
- • **Seamless Vulcanized Design:** Mould-cured construction guarantees uniform roundness, delivering smooth handling and ride comfort.

## Overview

The Continental Race 28 inner tubes are engineered for serious road cyclists, featuring a precise 42mm Presta valve and lightweight butyl rubber construction. Designed for 700c wheels with 20-25mm tires, each tube undergoes rigorous quality control and seamless vulcanized molding for consistent performance. This value pack includes 5 tubes and 2 tire levers, ensuring you're equipped for any ride and flat repair with trusted Continental durability.

## Description

Pack of 5 Continental Race 28 700x20-25 S42 Presta Valve 42mm Bicycle Tubes & 2 Continental Tire Lever. The Continental quality road inner tube is a must have cycling essential for 700c bike wheels. This new ContiTube hose program makes it even easier to find the optimum hose for your needs. The very clear and user-friendly hose system was perfectly adapted in size, design, valve type and length to the respective tire sizes and applications. Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm but are not ideal for wheels with rim depths of 40mm or above (as the shorter valve would not extend out of the rim valve hole). Presta valve tubes are most commonly used for road wheels (700c) and on a few MTB wheels as the valves are thin, whereas Schrader valves are more commanly found on MTB wheels as valve is larger and won't fit through 700c rim valve holes.

Review: Good product - Continental tubes are excellent quality. I see negative reviews but a tube is a tube. I have been cycling on the road for years and have never had a problem with one. The biggest problem is not with the tube but with fine radial tire wire that is common on streets. It arrives via blown tires or sever wear of car tires. The solution! Install tire liners of your choice I have them in my Trek Madone and now rarely have a flat, I just changed tires and two strands of wire were sticking out of the tire side of the liner! Without the liner it would have been two flats, also many tire brands have flat resistant tires some are called “plus” tires they work! Remember when you have a flat carefully inspect the tire for debris before the new tube install when I read you got a second flat you left debris in the tire don’t blame the tube for that.
Review: This is amazing value! - I am an avid cyclist, mostly road cycling which means that every so often you get a flat and as long as I'm prepared I should have a spare inner tube in my cycling jersey backpocket. I have used pretty much every type of inner tube, both in material and brands. This continental brand inner tube are excellent, they last a really long time and also include tire levers to be able to change the inner tube or even remove your bike tire when the time comes to replace those as well. The reason why I like this particular pack is that it includes enough inner tubes so you don't buy too many, unless you have a ton of storage, which I don't. Secondly, I think you are getting excellent value from this product because of the price and quality. I would highly recommend this product to anyone looking for reliable and durable inner tubes.

## Features

- Wheel Size: 700x20/25 (622), Valve: Presta (42mm), Claimed Weight: 105g
- All purpose inner tube and excellent replacement inner tube for your road bike
- 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 mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FG3PIA2 |
| Best Sellers Rank | #76,350 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #328 in Bike Tubes |
| Brand | Continental |
| Brand Name | Continental |
| Color | Black |
| Compatible Tire Width Maximum | 25 Millimeters |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,848) |
| Date First Available | May 10, 2016 |
| Included Components | 5x Continental Tubes, Presta Valve |
| Item Diameter | 622 Millimeters |
| Item Package Dimensions L x W x H | 7.36 x 7.05 x 3.27 inches |
| Item Width | 25 Millimeters |
| Manufacturer | Continental |
| Material | Butyl Rubber |
| Number of Items | 5 |
| Package Weight | 0.61 Kilograms |
| Part Number | CON10045 |
| Size | 700 x 20 - 25mm |
| Sport Type | Cycling |
| Suggested Users | unisex-adult |
| Valve Type | Presta |
| Warranty Description | 2 Year Limited Warranty |
| Wheel Size | 700 Millimeters |

## Product Details

- **Brand:** Continental
- **Item Diameter:** 622 Millimeters
- **Material:** Butyl Rubber
- **Valve Type:** Presta
- **Wheel Size:** 700 Millimeters

## Images

![Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever) - Image 1](https://m.media-amazon.com/images/I/51SXq7dXtCL.jpg)
![Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever) - Image 2](https://m.media-amazon.com/images/I/713tGOLdbiL.jpg)
![Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever) - Image 3](https://m.media-amazon.com/images/I/81xyWQQjxbL.jpg)
![Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever) - Image 4](https://m.media-amazon.com/images/I/91U6HEzryjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by C***S on January 15, 2024*

Continental tubes are excellent quality. I see negative reviews but a tube is a tube. I have been cycling on the road for years and have never had a problem with one. The biggest problem is not with the tube but with fine radial tire wire that is common on streets. It arrives via blown tires or sever wear of car tires. The solution! Install tire liners of your choice I have them in my Trek Madone and now rarely have a flat, I just changed tires and two strands of wire were sticking out of the tire side of the liner! Without the liner it would have been two flats, also many tire brands have flat resistant tires some are called “plus” tires they work! Remember when you have a flat carefully inspect the tire for debris before the new tube install when I read you got a second flat you left debris in the tire don’t blame the tube for that.

### ⭐⭐⭐⭐⭐ This is amazing value!
*by M***B on July 14, 2023*

I am an avid cyclist, mostly road cycling which means that every so often you get a flat and as long as I'm prepared I should have a spare inner tube in my cycling jersey backpocket. I have used pretty much every type of inner tube, both in material and brands. This continental brand inner tube are excellent, they last a really long time and also include tire levers to be able to change the inner tube or even remove your bike tire when the time comes to replace those as well. The reason why I like this particular pack is that it includes enough inner tubes so you don't buy too many, unless you have a ton of storage, which I don't. Secondly, I think you are getting excellent value from this product because of the price and quality. I would highly recommend this product to anyone looking for reliable and durable inner tubes.

### ⭐⭐⭐⭐⭐ better quality is worth it
*by J***H on November 15, 2018*

My last four inner tubes were replaced because the valve failed. The knurled nut came off or the inside seat started to fail or the inner valve assy started to unscrew and couldn't be re-installed. The tubes were low quality. These are a little more but great quality.

## Frequently Bought Together

- Continental Bicycle Tubes Race 28 700x20-25 S42 Presta Valve 42mm Bike Tube Super Value Bundle (Pack of 5 Conti Tubes & 2 Conti tire Lever)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*