Joe’s RideAir Portable Air Compressor Pump - Fast Inflation at The Press of a Button - for Tubeless and Tubular Tires - Compact, Fits Standard Bottle Cage, Refillable, Multi-Purpose - Easy to Use

Works as intended. I recently seated a 700 x 38c tubeless tire with this product.At 160 psi, it did not work. I then got it to 220 psi with a higher pressure pumpand the tires seated with no issues. Basically many of the negative reviews about this product not hittingthe adverised psi is really due to the pump limitiation.

Couldn’t even seat the beads on a 24” wheel with presta valve. Slower than a hand pump.

so needed a way to seat beads on tubeless tires. I ran across this. seemed like it would work good and for the most part it will but you will pay for it in sweat and if you don't have a compressor most bike pumps wont go past 160psi. i used a portable tire inflator to fill it and was able to get it to 150 psi with the tire inflator. it almost had enough to seat my 27.5in 3 in plus tire, but not quite. I used my tire inflator for the second one and it was able to seat and inflate the tubeless tire with ease. so why do I need this? at 200psi it was able to seat the tire with ease. I use a high pressure air pump I use for airguns on this and it will fill it but you will need to pump a lot. bottom line if you don't need to seat a tire on the go this things pretty much worthless.

I got this unit to inflate tubeless tires. Given the nature of those, air must be delivered at high pressure and rate. The device worked well for the first tire. This is something you don't use every week. If you are diligent, you change the sealant every 6 months. The next time I tried to use it the air came out slowly, as if pumping with an air pump. Useless. I got it replaced (great customer service). However, as before, I was able to use the new unit only twice. After a period of inactivity, when trying to use it the airflow was again slow and wouldn't help the tire inflate fast enough to get the sealant to seal it. Don't recommend it.

I've used this pump for 5 tubeless setups already. The first time I used it, I used it on an older wheel from a 2008 Specialized Stumpjumper and used it on a Specialized tire that is 26 inch x 2.0 thick. It didn't work well because the rim is so narrow and the tire beads aren't tubeless ready. It was a task but we eventually were successful at making it tubeless but Joe's pump was a bit hard to use on that.But after many applications on a real tubeless rim and tire combos, 29 and 27.5 newer tires like Bontrager XR4, Maxxis Minion DHR, DHF, Aggressor, Ardent, etc - this pump is amazing. It continuously fills the tire with air and pretty much gets it almost there with the pop. I do have to use a foot pump or a compressor to finish the rest but it closes the seals fast.Highly recommended and I am not about to bash the product on my first failure because the tire and rim combo were not made for tubeless.

Nice, but wish it was a bit smaller, co it would fit in my rear bag on my bicycle.

I used this to seat multiple sets of tubeless tires with no issue. (700x38, 27.5x2.3)People complaining about not being able to pump it to max pressure, that's your floor pumps fault.I carry it around in my second water bottle but haven't gotten a flat yet (Yay tubeless!)My only complaint is that I wish there was a presta valve version instead of having to use a schrader to presta adapter.

Not enough pressure to actually seat beads for my road tires. Not compatile with presta valve. The connection to the valve is not seal tight which prevents the shot of air from entering with enough pressure. Absolute garbage. Save your money and buy something else.

Al intertar cargar con bomba de pie e incluso lo lleve a una tienda de bicis y utilizamos un compresor , no cargaba mas de 6-8 psi, quedando totalmente bloqueado , por lo visto necesitas una bomba con muchisima presion, ni las de una tienda de bicis puede llenarla decepcion...indicarlo antes