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  • Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker)
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Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker)

4.5 out of 5 stars 826 ratings
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Purchase options and add-ons

Brand Continental
Valve type Presta
Material Butyl Rubber
Bike type Road Bike
Wheel size 28 Inches
Item diameter 70 Centimeters
Compatible Tire Width Minimum 25 Millimeters
Valve Length 42 Millimeters
Manufacturer Continental
Size 700x28 - 42mm Presta

About this item

  • 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: 2 Continental Inner Tubes + Conti Sticker
  • New in Factory Packaging

Product information

Technical Details

Parcel Dimensions ‎18.59 x 17.09 x 4.6 cm; 322 g
Item model number ‎2x 0181921
Bike Type ‎Road Bike
Colour ‎Black
Size ‎700x28 - 42mm Presta
Material ‎Butyl Rubber
Number of Items ‎2
Sport ‎Cycling
Wheel Size ‎28 Inches
Included Components ‎Conti Sticker, Pack of 2 Bike Tubes
Batteries Included? ‎No
Brand ‎Continental
Item Weight ‎322 g

Additional Information

ASIN B09M4BX2HR
Customer Reviews
4.5 out of 5 stars 826 ratings

4.5 out of 5 stars
鶹 Rank
Date First Available Nov. 25 2021
Manufacturer Continental

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

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Product description

Continental Race 28" 700x25-32c Bicycle Inner Tubes -42mm Long Presta Valve (Pack of 2 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.

Top Brand: Continental

Highly Rated
100K+ customers rate items from this brand highly
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Customer reviews

4.5 out of 5 stars
826 global ratings

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Défaut de fabrication
2 out of 5 stars
Défaut de fabrication
L’un des tubes était percé avant même l’installation. L’autre semble de bonne qualité.
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Top reviews from Canada

  • Maxime laroche
    5.0 out of 5 stars
    Reviewed in Canada on July 27, 2025
    Verified Purchase
    Helpful
     Report
  • Joshua
    5.0 out of 5 stars Good inner tubes will make or break your ride.
    Reviewed in Canada on April 18, 2025
    Verified Purchase
    The hold air, fit my rims, and seem to have a great shelf life. I always keep a few in stock.
    Helpful
     Report
  • René Asselin
    4.0 out of 5 stars Qualité adéquate
    Reviewed in Canada on December 6, 2024
    Verified Purchase
    À date, 2 ieme commande et pas de problème
    Helpful
     Report
  • Matthew B
    2.0 out of 5 stars Stem too short
    Reviewed in Canada on April 28, 2025
    Verified Purchase
    The stem is far too short for any type of deep dish wheels. Cannot pump up tube because it does not stick out far enough. Waste of money
    Helpful
     Report
  • Xavier Gosselin
    2.0 out of 5 stars Défaut de fabrication
    Reviewed in Canada on March 9, 2025
    Verified Purchase
    L’un des tubes était percé avant même l’installation. L’autre semble de bonne qualité.
    Customer image
    Xavier Gosselin
    2.0 out of 5 stars
    Défaut de fabrication

    Reviewed in Canada on March 9, 2025
    L’un des tubes était percé avant même l’installation. L’autre semble de bonne qualité.
    Images in this review
    Customer image
    Helpful
     Report

Top reviews from other countries

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  • Emilio
    5.0 out of 5 stars Excelente opción
    Reviewed in Mexico on May 5, 2025
    Verified Purchase
    Opción de cámara para bicicleta de ruta
    Report
  • bp
    5.0 out of 5 stars Good Quality
    Reviewed in Singapore on September 25, 2023
    Verified Purchase
    Good quality and quick delivery with original packaging.
    Report
  • Donavan Thomas
    5.0 out of 5 stars I always buy these
    Reviewed in the United States on May 16, 2025
    Verified Purchase
    These are really good tubes. They hold air for a while and valve is pretty good. Easy to install if you know what you are doing and very durable. I always ride with extra tubes.
    Report
  • Dan GL
    5.0 out of 5 stars Excellent
    Reviewed in Mexico on June 3, 2024
    Verified Purchase
    Muy buena opción
    Report
  • 鶹 Customer
    5.0 out of 5 stars Quality tubes for the money
    Reviewed in the United States on May 25, 2025
    Verified Purchase
    So far so good. I replaced my tires and inner tubes last season with Continental Gatorskins and Continental Race Tubes. I had not put many miles on when I unexpectedly had a flat in the rear. This was perplexing as the tires and tubes were so new. I removed the tire and found that there were two small slits(3/16") in the inner tube that were about an inch across from each other. They appeared to be on the seams of the inner tube. Maybe it was just a bad tube. Continental, if you're listening, you owe me a new tube.

    With that said, I replaced the tube with a new Conti Race Tube and all has been well so far. These appear to be very high quality. Rubber felt good and "fresh" if that makes sense. The Conti Gatorskin tires are also really nice too. I ride in an urban environment where the roads are not good(lots of bumps and sharp road gravel) and these have held up so far. Time will tell if these last, but I'm happy so far. Price seems okay when compared to other quality tubes. I inflate to around 85 psi.

    Install tip, I put a little bit of silicone grease on the inside bead of the rim to help promote tube movement during mounting and tire inflation. MAKE SURE YOU DON'T PINCH THE TUBE WHEN INSTALLING THE TIRE! Happy riding!
    Report

Product Summary: Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker)

From Continental

4.5 out of 5 stars, 826 ratings

Customer reviews

50+ bought in past week

Price

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About this Item

  • 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: 2 Continental Inner Tubes + Conti Sticker
  • New in Factory Packaging

Product description

Continental Race 28" 700x25-32c Bicycle Inner Tubes -42mm Long Presta Valve (Pack of 2 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.
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