MichelinA1 Aircomp Ultra Light Tube(Return to Product Page)

I bought two tubes both failed in less than 100 miles of riding. forget about saving weight and buy something more durable.

I have not ridden on these tubes very long. They have not put me on the road side with a wheel and tire off cursing at the tube. I did have the opportunity to give a tube to a stranded rider and she recognized the tube and liked them.

these tubes are fragile so be careful mounting them. I will stick to normal tubes, the weight savings isn't worth it

700cc wheels with 25mm tires. Love the non groove stem. Easy on the rubber gaskets on my pump nozzle, and good durability.

I change tires and tubes the day before a triathlon then change back to use for practice

Very good last a long time

I have tried other tubes, but this one works well for me and it is light. I think I am rolling much easier (gained .5 miles on my average) and the best part is that it hold the air pressure longer than any other tubes.

These tubes are very well put together. I've had absolutely zero problems.

light and durable. Non threaded valve stem is much better when adding air either with the floor pump or CO2 inflator

I like these tubes because I can get the longer stem length and the stem is smooth which makes it easier to attach and release the pump nozzle.

Awesome is the word for these tubes. Light and the price just can't be beat

I'll definitely be using these tubes from now on.

I had been using another tube for years and they started having quality issues. Since switching to these, I've had no more problems with valve stem or seam failures.

True to advertisement, these tubes are lightweight for competitive riding and training. Michelin quality is outstanding!

Paired with Michelin Pro 4's they are light and the valves work well with Zipp valve extenders. No issues here!

The smoothe stem saves pump heads from wear. The tubes are always reliable and seem to last

The only tube that I use. I have been using this tube for over two years and I have never had a problem with it.

I use these tubes exclusively. When you compare the weight, construction, and reliability, these are the best bang for the buck!

These are very light glad I went to them.

They seem to hold air better than my old tubes.

I ride 30 miles per day, five days per week on a Titanium Seven.