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)

Product ID: 392135862
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Details

  • Brand
    Continental
  • Valve Type
    Presta
  • Material
    Butyl Rubber
  • Bike Type
    Road Bike
  • Wheel Size
    28 Inches
⚙️42mm Presta valve precision
🛡️Seamless vulcanized durability
🚴‍♂️28" wheel size fit

Description

🚴‍♀️ Ride Ready, Race Ready – Never Miss a Beat!

  • UNMATCHED DURABILITY - Seamless mold-cured vulcanization guarantees uniform roundness and long-lasting performance.
  • FACTORY FRESH READY TO ROLL - Brand new, sealed packaging ensures you get the highest quality straight from Continental.
  • PERFECT FIT FOR ROAD WARRIORS - Optimized for 700x25-32mm tires, ensuring a flawless ride every time.
  • DOUBLE PACK DOUBLE CONFIDENCE - Two premium inner tubes plus a stylish Conti sticker—because one is never enough.
  • PRECISION VALVE FOR QUICK INFLATION - 42mm Presta valve designed for fast, reliable air pressure adjustments on the go.

Continental Race 28" Inner Tubes are engineered for road cyclists demanding precision and durability. Featuring seamless mold-cured vulcanization for uniform roundness, these tubes fit 700x25-32mm tires and come with a 42mm Presta valve for efficient inflation. Packaged in pairs with a Conti sticker, they deliver reliable performance straight from the factory.

Specifications

BrandContinental
Valve TypePresta
MaterialButyl Rubber
Bike TypeRoad Bike
Wheel Size28 Inches
Item Diameter28 Inches
Compatible Tire Width Minimum25 Millimeters
Valve Length42 Millimeters
ManufacturerContinental
Size700x28 - 42mm Presta
Compatible Tire Width Maximum32 Millimeters
Item Package Dimensions L x W x H7.32 x 6.73 x 1.81 inches
Package Weight0.32 Kilograms
Brand NameContinental
Warranty DescriptionStandard
Model Name2x 0181921
Colorblack
Suggested Usersunisex-adult
Part Number2x 0181921
Included ComponentsConti Sticker, Pack of 2 Bike Tubes
Sport TypeCycling

Are the valve cores removable?
Where's my sticker? This is twice now I bought these tubes and when I get them guess what, no stickers.
How do u pump them up
Can this be used with 25mm tires or only 28?

Reviews

V**V

Conti Quality

As expected. Don't compromise with lower quality tubes. Have used for years without problems.

F**R

These seem like good tubes

Riding on them currently. Have a set of those TPS tubes in the wings, when these puncture. But the Conti's seem like good options for my road bike as I am not one to shave grams. My problem is only one will fit in my seat bag so I carry another in my jersey.

S**R

Continental quality you can count on miles down the road - 140 gms per tube

As a seasoned cyclist, I've been running Race 28 tubes for years but recently found this 700 x 25-32 C size (140 gms each). Normally, I would use the 20 - 25 C because they were lighter by 40 gms. Trust me, you won't notice the weight difference and I would rather have the durability of the bigger tube. With "minimal expansion and stretch" in a 25C tire, these tubes last forever and less prone to flats. They fit nicely in a 25C tire as long as you tuck them carefully during tire installation. Use the metal tire irons as they work best so as not to pinch flat the tube. I know what your thinking, "Use metal irons on my aluminum or carbon rims? My experience with the Park plastic tools is mixed. They can get damaged by aluminum rims and cause a pinch flat during installation because they are so wide and soft. I always had to debur at least 1 or 2 plastic tools after I was done. The metal spoons are super smooth and thin and do work the best in my 30 years of riding. Patience, practice, take small bites and powder your tubes before installing them. Treat yourself to the German quality of these tubes and you'll have piece of mind.

Z**B

Solid Product Delivered Fast

This is a known value product delivered fast. There are cheaper alternatives but these usually hold up well.

E**B

MY HONEST REVIEW - It was hard for me to buy tubes based on many of the reviews!

Review for: Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker)I am an avid cyclist and always keep a couple of spare tubes on-hand. I also always carry one when I ride. While looking for more tubes, I try to stick to name brands to avoid the unknowns of cheap/generic ones and I usually buy Kenda. Continental Gatorskin tires are my go-to tire and Continental is quality, so I thought I would try these out. I saw SO MANY negative reviews about blowouts and tires splitting at the seams that I was thinking these must be counterfeit. I bought these two tubes that supposedly come with a free sticker. I installed them both immediately so that hopefully any split seams or blowouts would happen within 30 days and I would seek a refund.These tubes look legit, work great, and easily hold 75psi. I have had no blowouts, no split seams, no issues whatsoever. They also hold air pressure just fine over time... as good or better than my Kendas.The more I think about it, I bet that many who leave bad reviews are likely buying the wrong tube. These tubes are quite small in tube diameter and are used for road bikes (the tube is about as fat as a cigar or hot dog). If someone bought this small tube and tried it in a big mountain bike tire, I am sure that the tube will fail. Before you purchase a tube, look at your rim diameter (700C) and look at the tire size... my Gatorskins read 28mm right on the sidewall. If your rim size is not close to 700C (See note below) or your tire size is not between 25-32mm, this is not the tube for you. * NOTE: rim diameter is not super critical like tire size. 700C tubes should fit all 28" and 29" wheels, and likely 27" wheels as well.I DID NOT RECEIVE THE STICKER (I REALLY DIDNT CARE), BUT I DID RECEIVE 2 PLASTIC NESTING TIRE LEVERS. I USED THEM AND THEY WORKED JUST FINE.

R**S

Bicycle tubes

Bicycle tubes Continare good tube

B**N

Correct inner tubes quickly

I received the correct inner tubes quickly. Thanks!

E**Z

Great tube

Great tube and value

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Continental Race 28 Wide 700x25 32c Inner Tubes 42mm Presta | Desertcart JORDAN