Tannus

It is a good item. A little bit hard to install, but if You USE 2 pieces the second work is easier.

This technology is a plus for the bike, it brings more stability and safety.

Super

Perfecte service

Perfect

Very top quality

Very happy no more flat tires problems

So far so good. I could easily inject after demounting the valve core through the valve stem. Small amount is enough.

impeccable experience

I carry as a final backup for my tubeless MTB. It saves a lot of space&weight in my seatbag.

I saved approx. 2x142g (=284g!!) from my 9 yo daughter's race MTB.
Holds air better than latex. She rides with ~30 ml Tannus sealant. So far so good!

Excellent product and reliable seller. Installation is slightly more demanding than a standard inner tube, but by following the instructions, it’s straightforward. I recommend ordering a compatible inner tube together with the Tanus insert to avoid sizing issues.

Produse excelente

Zatial super

Good customer support
Foam insert has little bit more weight than specified.