PRO BIKE TOOL Mini Bike Pump Premium Edition - Fits Presta and Schrader valves - High Pressure PSI - Bicycle Tyre Pump for Road and Mountain Bikes

I received the PRO BIKE TOOL Mini Bike Pump Premium Edition a few hours ago. This pump looks impressive, compact (7.5" inches or 19cm long), and well-built. I will not recommend the usage of this RO BIKE TOOL Mini as a primary pump or for heavy-duty use (inflating multiple tires regularly). However, this pump's portability makes it ideal for emergencies;A few reviewers stated that the pump breaks the Presta valves or dismounts their inner core. So, I immediately put the pump through the paces to determine if it was a keeper. I only tested with Presta valves because all my tires are equipped with Presta and because it appears that all complaints were about this type of valve.Firstly, I screwed on and off the flexible hose to the Presta valve about 15 half turns of the finger (deep enough but not all the way). I pumped twice and unscrewed the flexible hose, unscrewing it from the valve's stem while holding on to the metal part (coupler) and applying a slight downward force (away from the valve). I repeated this process twelve times successfully without losing air or undoing the inner core of the Presta valve.Secondly, I tested the pump's effectiveness on two different types of tires. I inflated a 700x23c standard clincher tubed tire and a tubeless 700x28c tire. I inflated a 700x23 tube tire to 74 PSI (checked with a digital ToPeak D2 SmartGauge) and took 180 pumps. The tubeless was inflated at 40 PSI and took about 82 pumps. The pumping became progressively more challenging, as expected, but not impossible.I did not attempt to inflate the tire further and stopped at Seventy-four PSI because it was sufficient to get me out of any situation (flat) and finish my ride or race. Usually, I ride with 82 PSI on the rear and 78 to 80 PSI on the front tire. On tubeless, I ride 44 and 40 PSI on rear and front tires, respectively (700x28c).Pros: compact, sturdy, reliable, aesthetically pleasing, great valueCons: The pump's dust-cup ( needs rethinking), but it is not a deal breaker.This pump passed my test, and I'm very satisfied with its performance. I recommend this pump to anyone looking for a great value, compact, reliable one.

Nice little pump that seems to be well constructed. It is light weight and compact. I deflated a tire and tried it out; it does the job.

I love how portable and easy this pump is to use. It's great for on the go. It easily fits into your bag, your bike bag, or mount it on your bike with the included bike mount. It's super compact and very light weight, so those who are weight conscious for racing purposes or just because you dont want a super heavy pump weighing you down, this is the pump for you!Two things I have come to notice however, that I wish were different. 1) The pressure reading can be a bit off, I tend to carry a separate tire pressure gauge with me just to double check my tire pressure. And if, I'm at home I will use my digital pump which has a more accurate reading. But like I said, this is the best pump I have found to take out with me on the road. 2) I really wish there was a way to lock the shaft of the pump closed when its not in use. I find that the pump fully extends open when just carrying it around if its not in my bag or I'm physically holding the shaft of the pump closed. Something like a twist and lock mechanism would be great. Pro Bike Tool -- if you ever come out with an upgrade which includes this type of feature I'm happy to test it out for you!Other than those two things I mentioned, this is a great and useful buy which I highly recommend. On a grading scale I give it a solid A-/A.

Attached to my bike using the same mounts as my water bottle holder. It stays on the bike and out of the way. My rear tire was getting low today, so I pulled to the side of the road and attached the pump. I'm not sure what the most efficient way to connect everything up is, but I connected the hose to the tire, and then the pump to the hose. This did make it so that all the air escaped and my tire was initially completely flat, but about ten or fifteen good pumps got it all the way re-inflated. Then I disconnected the little hose from the tire and didn't lose any pressure in the process. Works exactly as advertised, and won't fall apart after a couple of uses.

I ride my bike to and from work everyday. I keep the pump in my backpack so I can pump up my tires when needed. The pump is small and lightweight. I really can’t tell it’s even in the bottom of my bag.The hose conveniently hides inside the pump when not in use. This helps it stay even more compact.The pump is solid and well built. The hose connects easily and securely to both the pump and bike tire valve. I have never heard any air leaking out from either end.The pump comes with a mounting bracket but I didn’t even try using it since i prefer it in my backpack.

This pump is excellent as it is small has the hose built in and provides enough psi to get the job done.

Bought this to take on mountain biking. Lightweight and fits in my backpack. Easy to use.

I really wanted to like this bike pump. The machining on it is very attractive and it feels solid and durable to use. Not some flimsy plastic. The screw on hose connection worked quite well compared to the lever style.The BIG issue for me was the most important part - the handle. The rubber piece which conceals the hose storage area does not positively attach to the handle when the hose is in-use, causing it to slide all over when trying to push on the end of the handle which is required once getting up to higher pressures. Beneath the rubber cap is some fairly sharp cornered machined metal from the hose storage opening which is very uncomfortable to push on. Trying to keep the tiny rubber stopper on the end was difficult as it just wants to slide around on the metal surface without the hose to keep it in place.Great design overall with one critical area overlooked. If this could be fixed I would buy one, but short of that it is not functional for road bikes needing upwards of 90 PSI.

Works great and is discreet on bike. A must have. CN easily fit in the back pocket of a bike jersey.

I liked this pomp

This little pump has gotten me out of trouble on so many occasions now. Small in size but the quality of this pump means it inflates a mountain bike tyre no problem.

Dimensioni tascabili, peso leggero e alta efficacia. La zigrinatura aiuta a mantenere salda la presa mentre si muove il pistone. Nessuna perdita d'aria durante il gonfiaggio. I due coperchi che chiudono l'alloggio del tubo e la filettatura per inserire il tubo aiutano a mantenere la pompa priva di impurità. Leggera e di piccole dimensioni per essere portata in uno zainetto. Ottima.

Sehr kleine Abmessungen für kleinste Satteltaschen. Durch die Schlauch Zuführung komfortabel in der Benutzung, die Verschraubung mit dem Ventil ermöglicht einen hohen Druck, den man ohne niemals schaffen würde. Das dauert zwar richtig lange, aber nach ca. 15min hat man die 6bar in den Rennreifen.Das in mehreren Bewertungen beklagte Problem beim abschrauben (das Ventil wird mit raus geschraubt, und die 15 min Arbeit verpuffen in Sekundenbruchteilen) kann ich nur bestätigen. Meine Lösung ist hier folgende:Es handelt sich nicht um eine richtige Schraubverbindung zwischen Schlauch und Ventil. Das kann man sich beim abschrauben zunutze machen indem man eben gerade nicht "schraubt", sondern den Schlauch unter leichtem Zug so lange um das Ventil dreht (ohne daß er dabei um die Schlauch Achse rotiert!) bis er sich vom Ventil löst. Der Trick ist hier, daß der Schlauch Anschluss nach jeder Umdrehung um eine Rille raus springt, eben weil es kein durchgängiger, passgenauer Schraubverschluss ist. Da der Schlauch nicht rotiert kann dabei das Ventil nicht heraus gedreht werden!