Tpubiketubes.com Opiniões 

On my second ride I got a flat as a result of a tiny hole at the very base of the stem. When I got home I swapped out the other TPU tube too. Tubes are useless if they cannot be trusted to last more than two rides. I spent $93 in total for three tubes with no way of getting a refund, what a waste of money.

Good selection, fair price, and fast shipping. Will see on TPU tube performance.

Great to deal with and the product is exactly what is described ....perfect 😀

Tube blew up just giving a bit of pressure for installation. Second tube, installed lost all pressure overnight.

Customer service came in clutch when I accidentally ordered the wrong valve stem size. The Tubes them selves have been great, no complaints so far. And they'er small enough to pack two in the space where previously only one spare fit!

my 26 fat tire rims are drilled for shrader w a bushing to adapt for presta. the fatter stems don’t fit thru the bushings :(. i ordered another set to try and drill them out.

they also don’t hold air long

The ordering process was easy, shipping was quick, and the tubes are great!

Very quick delivery, great product

Very light but firm. They changed the ride. Bike is quick and nimble but ride is bumpy and less comfortable. Not sure to keep them.
BTW they look solid, but don't keep air very well. Losing some between each ride, even if ride is the next day. Black valve is neat.

Tubes leak and are no more durable than butyl.

I had one bad inner tube out of 4. Ordered a replacement plus two new inner tubes and they have been bouncing around tge eastern united states. Have not received them yet.... almost two weeks.

Shipping to Canada was seamless and product was exactly as described. They sent an email with a video link to facilitate easy and proper installment of the tubes. No issues to this point.

Order process was very user friendly and my order arrived within the timeline projected. As for the tubes, what’s not to like about the light weight and compact design…..

The tubes never arrived. Bought online May 2024, leaving this review in October 2024. I emailed the seller, Peter, who advised the tubes never made it past US Customs. He is working on remedying the problem. I will review the tubes once I get them, and adjust stars accordingly.
To be continued...

The tubes are really thin, light and seem to be strong. I've done about 300 miles. So far so good.

***Update***
Pretty satisfied with the shipping time, considering it came from Australia.

As for the tubes itself, very disappointed. After only 2 rides, totalling less than 100km, I had to switch back to my regular butyl tubes. One of the TPU tube would not hold air and was loosing approx. 15 PSI per day and the second tube was loosing about 5 PSI per day. Even had to stop twice in a single ride to pump up one tube.

*******************
After communicating with Peter I am more than impressed with the customer service and already have a set of replacement tubes on the way. Looking forward to try them out. Thank you.

Nice light tubes. Easy to install. Good valve stem.

Great customer service. I did have one tube with a bad seem and Peter took care of it right away for me. Much appreciated!

Awful product. Three tubes didn’t last three weeks.