WTB NanoAir TPU Presta Tube - 700c
Light, compact and durable—yes, you get all 3 with the WTB NanoAir TPU tube. It packs down to 1/3 the size of a traditional tube, leaving plenty of room in your pack for drinks, snacks and other gear.
- Each tube comes with 2 adhesive-backed patches to keep you rolling
- Packs small, taking 1/3 the storage space of a traditional tube
- Unique coffee/tan color
- 35 g weight based on 700c x 18–32 mm size
Imported.
View all WTB Bike Tubes| Best Use | Cycling |
|---|---|
| Wheel Size | 700c |
| Valve Type | Presta |
| Dimensions | 700C x 18-32 MM: 700c x 18-32 mm 700C x 32-47 MM: 700c x 32-47 mm |
| Weight | 35 grams |
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The tube you will always have in an emergency
After I figured out how to use these, they are a no brainer. When doing a replacement, they are very susceptible to pinch flatting so working the beads of the tire into the center of the rim is extremely important. Practice, practice, practice but once you have it down, these tubes are no priblem. Probably half as light as a regular tube, you will want to keep two in the saddle bag.
Terrible plastic valve stems
These won't consistently hold air. I bought 9 of these for 3 bikes with a spare each. They advertise removable cores and I replaced the presta valves with clik valves. Some of them leaked immediately, some took time to leak. One held air for weeks and then was flat three hours after I rode it and then held air for another week before doing the same thing again. I got so tired of constantly pumping them up both before my commute to work and before my commute home. I even tried putting tubeless sealant in the threads, which helped, but not long term. It's not the clik valves. The same ones have worked great in a different brand TPU tube that has pink aluminum valve stems. Also, their product is not consistent. Some of the stems are all black. Some are half black and half silver. Don't be fooled into thinking that the silver is metal. It's an all plastic stem.
Trash
I bought 2 tubes, the first one got punctured the next day, the second one in a day. The provided patch kit didn't hold air.