5.0 out of 5 stars Well made, effective, easy to use, SUPERB customer service/backup.

N. · 10 May 2017

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I bought this with my eyes wide shut,simply thinking that my wrists were painful enough just riding the bike (old injuries), without struggling to use a pump. I didn't know that CO2 permeates through the tube and tyre and that you lose pressure constantly, so didn't realise this is mainly for use when you are out and about and are fixing a puncture/replacing a tube, just to get you home so to speak.However, now I know its intended use I can categorically state that it is superb at its job and can highly recommend it. I've been cycling for decades and have always been prone to punctures, in my bike tyres mainly but elsewhere on occasion I have to admit.There's something very pleasing about being able to inflate your newly mended tube/tyre in 2 or 3 seconds, instead of having to faff about with a silly little pump (I don't care how good you think your mini pump is, it's crap, they all are, I've spent a small fortune on the sh122y little things). This co2 gadgy will ease the process of fixing your tyre fault and getting you home easily. Once you are home I recommend deflating the tyre completely and using a decent pump (12v, available on Bolo) to refill it with air., It will hold pressure as normal then.One last thing I must mention, the first one of these I ordered was a bit stiff to operate, I found it hard to turn the little lever. So, I emailed the seller with a simple enquiry as to whether this was normal, expecting to be told that I should put a spot of oil somewhere or other, (easy tiger). But no, much to my surprise and delight I received a replacement the next day, not just the valve but the entire product. the replacement was much easier for me to operate the little lever, so did the trick, can't ask more that that can I? The first on was just bad luck, one of those things, but the second was everything the reviews I'd read lead me to expect.I recommend this. Bigtime.

5.0 out of 5 stars Sounds silly, but ... Schrader-compatible Female Thread!

B.D.S. · 21 August 2021

Twenty-four hours before I bought this item, I'd received a nearly-identical product from Lezyne: a tiny, immaculate, CO2 bike tyre inflater. Lezyne seemed to get the best reviews, and is a fairly well known marque. I thought I'd chosen the best option available. BUT ...Turned out that the Lezyne inflator has no internal threading, so you can't actually screw it onto a tyre valve, or, more important to me, you can't connect it to a high-pressure air hose or football needle adapter.But you CAN do all of this with the PRO BIKE TOOL device, which is the subject of this review. And it works a treat: an easily rotating "head" lets you screw down onto your valve (or needle or hose or whatever) without having to rotate the entire tool. The lever-style gas tap works perfectly, and although the manufacturers suggest otherwise, you can shut the flow off and keep the rest of the unused CO2 in your canister apparently indefinitely.I was so impressed, I also bought the PRO BIKE TOOL version with a built-in storage canister that can hold a spare CO2 bulb.Gorgeous kit, brilliantly designed and manufactured. Might even try it on my bike next time I need to pump my tyres!

4.0 out of 5 stars Used for pumping up bike tyres

p. · 30 September 2024

Very good,quick easy to use. Will pumping up tyre very quickly. Good if ina race.

5.0 out of 5 stars Well-made, precision tool

R.B. · 10 January 2024

I have not used this in anger yet, but was impressed by the quality of the tool, which is small and looks easy to use. The screw threads are well engineered to fit the tyre valve and CO2 cylinder respectively. Overall, it appears to be designed well for the job in hand.

5.0 out of 5 stars The "Daddy" of CO2 inflators

S.W. · 15 February 2017

I used this inflator for the first time today and to say I was impressed would be an understatement.The Pro Bike Tool is beautifully made and presented and comes with a comprehensive set of instructions. Upon opening the package the excellent design, manufacture and finish of the product is immediately evident. But how would it work? Attaching the foam collar to a CO2 cartridge and after checking the valve was in the closed position before screwing the cartridge into the tool, the first problem was evident. I was expecting some indication that the cartridge had been pierced, a hiss or tiny leek, nothing. Ensuring the cartridge was indeed fully screwed in, I attached the head to the presta valve on my bike and slowly turned the valve,the tyre started to inflate and the rate of inflation was easily controlled with the valve. There was some icing around the screw on head and ice on the valve but very minimal. The tyre was fully inflated in seconds and I was able to stop and check the tyre pressure through the inflation process. Very, very impressive piece of kit.

3.0 out of 5 stars Fiddly but works.

A.C. · 4 November 2020

Feels like a good quality product. It’s my first time using one of these as I have converted to tubeless. Overall it works very well, with the 16g CO2 cartridges I was able to bead my 27.5x2.5 tyres first go. However, I found that the 2 in 1 was very fiddly, and didn’t really fit on the presta valves very well. The instructions tell you to seat the inflator deep onto the valve, but I found it difficult to even get the threads of the inflator to touch the thread of the valves. When I eventually got it on far enough and started to thread it on, the inflator would tilt and an angle as though it was being crossed threaded, and would do this no matter what I tried to get it to seat properly. Anyway, I sent it and done it up as tight as I could and managed to bead my tyres. Although I was not confident the product was on securely. I would definitely wear gloves though, even though a sleeve is provided the tap on the inflator is metal and gets very cold.

5.0 out of 5 stars Excellent!

C. · 16 May 2025

I bought cheaper versions of these in the past - and they never worked well at all. These on the other hand are precision machined, and have worked every time I've used them (3 times so far - testing to see if they work and how many bulbs to use). It Takes 3 16oz bulbs to fill one 20"x4" fatbike tire - tho you can get away with just 2. Worth it and recommended.

Adjustable valve

L. · 26 November 2024

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I haven’t tried it yet but in having a co2 nozzle previous to this purchase, I knew what to look for. Looks more rugged than my other but would suggest carrying it in a protective bag.

Werkt zoals het moet

R. · 14 November 2024

Tot nu toe 1x gebruikt, werkt perfect

CO2 pump

A.C. · 13 April 2024

Completely up to expectation.Found a few days after delivery a cheaper offer!

👍

F. · 2 June 2025

Gute Lösung

Perfect

C.A. · 16 August 2020

Really good product. Used once and worked perfectly, the rubber sleeve will help not to freeze your fingers when you open the valve and discharge the CO2 cartridge.