Continental Race 28" 700x20-25c Inner Tubes - 42mm Presta Valve (Pack of 4 Tubes w/Conti Sticker)

Very fast shipping and not to mention the pricing was a great value from a brand I can trust. I first decided to buy tubes from a company I’ve never heard of and even though I paid double the price of these Conti I still gave them a chance. Sure enough once I received my package and opened it I was shocked to see that this no name company lack in quality control because they sent a tube that was marked for garbage but some how it made it into my package. In conclusion buy from a brand you trust.

The best inner tube I have ever used! They feel durable and well made! If you’re using Continental tires that require tubes, you won’t be disappointed with these.

I’ve been using them for years. They keep me on the road.

Just the best tubes I've used. 15 years in my road bike, always conti tubes. before on my other bikes, conti tubes. Quality and price and performance is great.

Sticker (listed in description) was missing. This is the second time that has happened.

Good value for number of tubes

Just what i ordered

Have always liked Continental tires. Have been using them for years. Will buy again if needed.

Been using conti tires for years. Good price, buy in bulk. Though flats are rare, it does happen. Also good to keep some for others who get flats on group rides.

Chambre à air idéal pour mes besoins. Je les recommandes.

All four tubes have a leaky valve core, making them useless. No matter how much they are tightened they will not seal/hold air.

No sticker and I'm not even sure product is authentic. No black elastic around the tube and one tube has no markings. I guess I paid for what it's worth, I knew the deal was too good....

So far, used one out of the 4 and the valve was faulty. So far, not too impressed. Remains to be seen for the balance.