I bought these as spares for bikepacking. I have always been happy with Continental products.
Good tube for a good price, all good
They hold air for quite a while and no issues with any I have used. Good pricing so don't have anything else to say.
I've been using these tubes on and off for years. They hold up well, even when patched.
I bought the tube as a back up replacement for my bike which has a 700x45 tire...I haven't used it yet, hopefully it fits ok...the quality is very good...
Ive always gotten great performance from Conti and these tubes are no exception. I much prefer these steel schraeder valves to the plastic ones.
I love the deals I get here and the great service too. This tube works great for our bikes and is a quality product.
A good tube all around.
I used to get my tubes through Performance bike, but constantly had manufacturing defects. These Tubes just feel more quality and it gives me confidence that when I need to use my spare, it would have a flaw and fail to inflate.
This tube is nicely constructed. The valve stem is beefy for city commuting.
Round tubular shape. Fits inside the tire nicely and holds air as anticipated.
This tube is great value. It is high quality.
Product easy to install.
High quality tube, good valve. Dependable at a great sale price!
I was impressed with the well built tube this is. will get this product again.
Failed within 24 hours on 45mm tires. Postmortem showed failure at the nonelastic reinforcement opposite the valve. This area will not stretch when fully inflated, leaving two sharp wear points. These are probably good up to about 38mm tires.
The tire was more difficult to put on than other tires have been,
Have been using Continental tubes among others and these stand out - very little air loss over days, and reasonably light as well.
Good tube at a fair price.
I changed all the tubes on my bike with these. No problems so far.
