tomight 300 PSI Mini Bike Pump with Pressure Gauge, Accurate Fast Inflation, Mini Hand Pump bracket for Road, Mountain Bikes, Including Gas Needle to Inflate Sports Balls, Balloons

I bought this for my road bike. I figured I can use it on the go as well as at home.Unfortunately I discovered that to pump a bike tire to 100-120psi, you need a tremendous amount of effort. I need to use both arms to pump a single tyre with one hand supporting the top of the pump so it doesnt come off the nozzle and the other pumping. This means I have to bend down the whole time. You need to pump for a solid 5-10mins depending on how fast your're going to get a single tyre up to pressure. Because the pump volume is so small. This will give you back and arm ache.On top of this, after the 3rd time trying to use this, it seems I can't get a tight enough seal between the tyre valve and the pump head, since the air is leaking while I pump.I tried to hold off reviewing this product, because I hate to leave a review when I have not tried a product long enough, and I do not like to leave a bad review on a bad product.I initally blamed myself for making a bad decision, thinking the form factor is the problem and I should have realise when I purchased this - but since the leaking problem started, I thought at least I can warn some others about potential problems that they may overlook.Maybe mine is faulty (re: leaking issue), however, when buying this I would say consider the form factor and what this implies about time to pump and the position you need to be in while pumping (i.e. bent down next to the valve for an extended period).

This bike tyre pump is in a mini size compared to regular bike pumps which are not so practical to carry around with u. This can be put in your bag or pocket or attached to the bike with the mounting clip. It is just as simple to use as the full size bike pumps but has the added benefit of the psi display gauge that will tell u how much pressure u have pumped up your tyres to. It also has attachment needles and valves to fit items like inflatables, footballs, buggy wheels, wheelchair tyres and more. It is very practical, lightweight and compact to add to your selection of bike maintenance tools that will be ideal to use if your bike needs repairing while u are out and about or if u are doing up a bike for renovation or customising it.

Love this bike pump! As a new cyclist trying to get fitter in 2020, I wanted a pimp that was lightweight and easy to carry around with me. This pump is lightweight and easily attaches to your bike so you can keep it with you at all times. Alternatively it’s small enough to keep in your bag! The pressure display is really clear and easy to read. Great purchase, very pleased :-)

Remarkably good value for what you get, and the pump actually works well (although it's a little fiddly changing the valve fitting from presta to schrader). The only negative is that the bracket doesn't hold the pump in totally reliably without the velcro strap. Having had it on the bike in daily road use for a couple of months, it's only fallen off twice after hitting potholes, so it's manageable. However, would advise using the velcro strap too, especially if using off road.

I haven't been able to get the guage to work on mine, but the pump works brilliantly. Lightweight, easy to attach to the bike frame and forget about until you need it.UPDATE. I used this once when purchased, then bike went into shed over lockdown, been using it for 2 weeks now and used the pump for its second use today as the tyre felt a little flat, and the nozzle completely snapped off. Had to cycle home with a slightly flat back tyre so I could use my big pump. Now it's utterly useless.

It is a nice looking product, but it failed me in a number of ways. Most of the failures are due to the lack of locking compound in any of the threaded pieces, so it comes unscrewed while your trying to inflate a tyre, both the external valve piece and internally inside the pump mechanism.The pressure gauge is difficult to get an accurate read on for standard mtb tyre pressures, and also the internal part of the gauge moved on mine, so it is now completely impossible to read.Returning it, got a far superior pump for similar price from a uk manufacturer.

EDIT: customer service got me the option of refund or replace very quickly and hassle-free, hence the 3 stars instead of one.Original review: Used only twice and does not do the job. When trying to use with with presta valves the whole thing unscrews as seen in the picture and all of the air that was inside the inner tube gets out before you can do anything. Also the pressure gauge doesn't work since day 2.I have used several hand pumps and I thought this one was going to be good (feels like it is a quality product), but as soon as you start using it you realise of its terrible quality.Waste of money.

A pump that does the job, although when I unscrewed the top to use as a Presta valve it felt quite unsteady and I couldn't get a secure fit resulting in my tyre going all the way down. I tried again and successfully pulled it up so it could have been something I was doing wrong. Pressure gauge is added bonus too.