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Your cart is empty.If you're a tubeless tire convert, you'll wonder how you lived without this pump. Just pressurize the chamber and with a simple flip of the burly switch, all that air floods the tire, giving it no option but to seal and air up. Once seated, flip the switch back to bypass the chamber and you can top it off accurately with the giant gauge. Now everyone can seat tubeless tires without a garage full of compressors and hoses. The two-position switch means you're charging or you're inflating. Charge the chamber, position one. In position two, that air is forced into the tire. You can now use the Chamber like a regular floor pump. No more hot air. Once you've seated your tire, the switch bypasses the auxiliary air chamber and the direct-to-valve technology lets you pump the tire instantly, without going through the chamber all over again. A riser bar with comfortable grips comes stock, but a regular 31.8mm stem clamp allows you to fit your favourite handlebar for welcome familiarity and sneaky training. No one likes being right next to an inflating tubeless tire, do they? Our 4ft hose lets you keep out of the way, while also allowing you to inflate tires whether they're on a hitch rack or repair stand, or around the corner. Our huge 2.75in top-mounted gauge lets you easily read the pressure without stooping and the button on the pump head lets you micro-adjust pressure. Works on any type of bicycle value with the flick of a lever. No leaking, no fuss, clean and simple.
Darrell capper
Reviewed in the United States on August 5, 2024
First one I received was detective would not hold any air in the chamber when trying to pump the chamber. So Sent it back got another one a week later from the seller. So I did a tire yes 1 tire my front tire took like 60 pumps to get 160psi. it did well tire went on rather well! So I wemt to do the rear and the pump was impossible to get past 60psi the handel would shoot up fast and almost hit me on the chin! This is my second one 3 weeks of waiting back and forth now I can't return it so contacted blackburn for options as its lifetime warranty. They said they will be sending me now my 3rd one they said there is a backorder I'm assuming from all the warranty issues. I highly recommend you register this pump as I bet you go through a ton of them !
KevinH
Reviewed in the United States on December 10, 2024
The chamber broke where there is a leak so that it will no longer pump air into my tires or charge chamber. Unreliable pump. I would shop elsewhere, especially for the premium price point.
Mike
Reviewed in the United States on September 9, 2023
I have been riding a long time and this is the best pump I have owned. The chuck seals perfectly every time, the hose is long, the gauge is easy to read, and the large handle makes pumping high pressure tires easy. The chamber for inflating tubeless tires is simple and effective. It has a very solid base, which prevents any movement or wobble.
Kunde
Reviewed in Germany on July 18, 2023
Artikel wie erwartet.Erfüllt für Tubless voll seinen Zweck!Stabile Konstruktion und sieht noch gut aus…👍
JJ
Reviewed in the United States on May 29, 2023
Super pumped up about this! It gets the job done with ease!
Torsten Seckinger
Reviewed in Germany on October 30, 2021
Es ist eine sehr stabile Pumpe sehr einfach in der Handhabung. Das Manometer ist sehr groß und somit sehr gut abzulesen. Der Schlauch zum aufpumpen der Reifen ist sehr lang um die Reifen in jeder Position auf pumpen zu können.
Daniel Looney
Reviewed in the United States on January 16, 2021
I was one of the unlucky few to receive a defective item out of the gate. Skip down to "Review" to see what I think about the rest of the pump.The system would pump a tire directly no problem, but in the charge position, you could hear air rushing out of the chamber, somewhere in the head of the unit.Being mechanically inclined, I wanted to know why this was happening, so I took it apart. There are two interfaces between the selector assembly (black plastic) and the pressure chamber lid (appear to be cast pot metal) and found that the O-rings on those two interfaces weren't even touching the sides of the bores in the pot metal, thus allowing air to escape. The way this pump is designed, the air chamber is completely isolated from the circuit during direct pumping via valves and a check valve, so that's why it works fine despite the faulty pressure head.I wound up being able to shim the o-rings on the inner diameter of them using some teflon tape on the black plastic. This caused them to have a nice seat on them when the selector assembly is pressed into the pressure head. (It went from effectively dropping into place, to popping into place.)My pump now works without issue and holds pressure in the green "charged" zone on the dial.Review:Aside from the issue above, everything else about this pump is great. The handlebars are easy to grip, and the wider distance on my hands makes it easier to pump. The gauge is easy to read, and the clamp lever on the stem adapter works really well. I like the length of the hose as well, it makes it easy to pump a bike up on a work-stand.If it wasn't for having to play pump mechanic when I got it, I would have given this 5 stars. This problem is an EASY fix for Blackburn, as all you literally have to do at the factory is flip the handle to "charge" and pump a couple of times. Mine literally wouldn't hold pressure for more than 2 seconds before I fixed it, no matter how hard I pumped. If it weren't for my troubleshooting abilities and mechanical know-how, this pump would have gotten returned, and knowing how retail and manufacturers work in this area specifically, it would have likely been trashed. I'm sick of all the waste going on so I decided to fix it myself.
Steven Dickinson
Reviewed in the United Kingdom on July 30, 2020
Item arrived faulty. The pump will work in "normal" mode, but when switching to "charge" mode it doesn't store any air at all. Over 60 pumps were made to be sure, and upon switching to release, there was zero air expelled. Judging from my own experience and other reviews, this product has severely poor quality control. I've ordered a Joeblow Charger from elsewhere instead.
Simon
Reviewed in the United Kingdom on June 16, 2020
Great product thats why i gave it 1 star but lasted only 17 months used to seat12 tubless tyres and adjust tyre pressures as needed. The problem now after contacting sigma sports they told me to call blackburn who told me to contact zyfisher who told me to contact the original seller as the warranty would be with them. No customer after care for a top of the range product to be repaired/ exchanged poor very poor don't buy.
Jorge
Reviewed in Spain on March 13, 2020
Muy buena calidad de fabricación, perfecta para todo uso, con calderin o sin el va perfecta. El cabezal para hinchar se adapta a las diferentes válvulas (presta,schrader) envío rápido. Recomendable 100%.
George Kim
Reviewed in the United States on November 28, 2020
I just went tubeless on my mnt bike. This pump is built like a rock. It’s very sturdy and very plated with its wide base. The handle is practically a real handlebar. The valve to release high pressure is very good. Also, the combined schraeder/peseta valve head works great. Highly recommended.
Dreaded1
Reviewed in the United States on April 2, 2020
When the pump was delivered, I saw the box and my initial thought was "I have purchased the biggest freakin bike pump in the world". Unboxing was awesome and I loved the pump. The gauge is huge and at the top of the pump so you can see the pressure easily. And I love the pressure relief button, so you can dial in the exact pressure needed without needing another tool. Today I changed my girlfriend's Marin Rift Zone over to tubeless. The pump worked like a charm, no issues what so ever. I read some of the other reviews that said it dangerous, ineffective, and flawed. I saw none of that. By this pump!!!!The only problem I am going to have with the pump is to find wht handle bars I want to replace the pump handle with, so I can make it my own.
jvsharkbait
Reviewed in the United States on May 24, 2019
Works great!
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