Standard Bicycle Inner Tube, 700c x 25/32, Presta Valve

I bought the standard tubes because the price was reasonable. A basic bike tube with a short to medium length valve stem. These tubes will not work with deeper section rims. The tube diameter is a bit small to fit a 32mm tire; I'd say these fit 25 to 30mm tires. I like that these tubes are shrink-wrapped since they fit into a seat bag better.

This bike tire tube replaced another tube that leaked air when air was added during the installation. The Bell tube held air (as it should) and was a cinch to install in the 700 x 32C tire. Would recommend. 5 stars!

I recently purchased the Bell Standard and Self-Sealing Bike Tubes, and I am extremely satisfied with their performance and reliability. One of the standout features of these tubes is the self-sealing technology. The built-in sealant works wonders in preventing and quickly repairing punctures on the go. It provides peace of mind knowing that I can continue my ride without the hassle of having to stop and replace or repair the tube. The quality of these bike tubes is exceptional. They are constructed with durable materials that withstand the rigors of various terrains and riding conditions. Installation is a breeze with these Bell bike tubes. They fit perfectly and securely, reducing the risk of unwanted tube slippage or pinching during installation. I appreciate the ease with which I can replace or switch out tubes whenever necessary. While the self-sealing feature is highly effective, it's important to note that it may not be able to repair larger punctures or cuts. In such cases, additional repairs or replacements may be required. However, for most typical punctures encountered during regular rides, the self-sealing technology provides an excellent solution.

I don't happen to be a fan of the presta valve due to not being able to readily find pumps for it. However, the presta valve is actually able to hold more air which is great for racing bikes. It's ability to self seal has saved me a bunch.

These are the worst inner tubes I've tried on my bike thus far. Sometimes they would not hold air, I had to pump them to their highest PSI so they'd fit in my tires (28). The two that I bought (I bought one for my back tire replacement and one for the front) I had to use on my back tire. Both times for both inner tubes, they went flat on my second bike ride each time. The first time I imagine it lost air despite me checking the pressure before leaving and it likely got pinch flat. The second time I'll assume it was punctured and did not self-seal. I put a patch on it, and it would not hold. I put three patches on it, and they would not hold air. I tried slime as a last resort, and it would not hold any pressure. I thought user error was the problem, put a patch on one of my Kenda tubes, and it's holding like a dream.

This is a very good price; it's hard to find a 700cc 25 x 32 at this price. The quality is also excellent for the price, and it fits perfectly.

I've had these since September 19th. When I initially installed them they seemed fine. I've even riden with them and they didn't seem to be an issue. But today, November 12th, they ABSOLUTELY are disfunctional. I tried to ride my bike and 2x I had to go back home to put air in the tire. 1st time, air was in went back on the road and immediately, 2 blocks away, they went flat. I thought that I did something wrong so I went back and put air in again. This time I didn't even get 50nft away from my door. They immediatybwent flat. So WTH? IS This a fluke or is this something that is consistent with this company? Cause now it's causing me time management to f'in mess with these to see what's wrong. They could even last 3 months?

I've ordered this product a couple of times. It's working very well. The 2nd one had problem holding up the air when brand new, so I contacted their customer service. They replied to me very quickly and sent over the replacement. 5 star for the quality and customer service!

Bought as spare tube but when discovered the valve stame base leaked air.

Perfect and price was good when purchased.

Installed two of them with new tires. The stems are a little short, but I have a threaded Lezyne presta pump which works great. No issues yet. The Continental tubes have removable valves which cause me issues all the time as they come out when using the threaded pump. So far no issues with the Bells, they work great. If you have rims which are deep, you may have issues with the stems being too short.

The presta valve is too short. My rim is not too thick so it barely pokes out, but if you have a wide rim then the valve won't come out. Other than that it's ok.

it is an economy level tube ... really do you expect to be the lightest best rolling sexiest inner-tube in the world? It holds air inside at a higher pressure then outside of it...just buy it ok...