WTBNanoAir TPU 700c Road/Gravel Tube(Return to Product Page)

I am giving 5 stars for overall rating because I like it better than 2 other brands of TPU I've tried (Tubolito, Rene Herse.) Both of the other brands had one of the 2 tubes defective. WTB was easy to install. I have punctured twice however. 1st time a tiny thin wire went thru a thin, not puncture resistant tire. I don't fault the tube. I patched it successfully with one of the 2 included patches. I think it's great that they include these. The 2nd flat was caused by the same wire! I know, my stupid mistake. I did find the tiny cut, and looked for the sharp object. Did not find it until looking the 2nd time. I patched it successfully the second time. I had the 2nd patch that came with the tire, but used a Park instant patch instead. I wanted to try it to see if it worked, as some people have said it likely would. It's working.

I had to change to more durable tires because of so many flats. I put on a heavier tire and then used the WTB NanoAir TPU tubes because of the light weight. The net effect was slightly lighter weight and NO FLATS.