CMP-008 2-way Kraton-handle MINI Bike Bicycle Tire Inflator Floor Air Pump RVS Head With Gauge

this pump has 2 valve conversions the presta and the standard, I haven't tried mine yet as I used the car pump to inflate my 700's it sits perfect on my bike with the bracket supplied I used the bolts on my bike to attach it rather than the bolts that came with it, the gauge is clear and easy to read only downside is the bracket is a side clamping mount rather than an over the top clamp meaning the pump either has to go on the mid tube of the bike or upside down on the seat tube, due to the gears on the bike it cant be attached upright as it sits on the derailleur if on the seat post tube, showed another fellow cyclist who has now purchased one as he had the older longer pump on his road bike.....hopefully it will work when I need to use it, may try deflating the tyres a little and test it out, but for the money you cant go wrong and it should work fine only one moving part

The product was delivered in less than 24 hours using Amazon Prime. I haven't had the need yet to check out the pressure the pump will deliver (hence the provisional 4 star). The instructions for fitting and use are clearly shown on the card attached to the pump. Particularly, the conversion from Schrader to Presta valves and vice versa is well illustrated and is very easy to do (it just takes a few seconds to do).

I really like this pump. Amazingly efficient as it pumps when pushing in or pulling out the handle. There is no leak of air around the valve that it clamps onto tightly. The gauge is a delight and shows exactly the pressure. The only real problem is that with the lack of effort and lack of air escaping you might be tempted to over inflate the tyre! It is also very nicely finished in aluminium and black, feels like a quality item but does not break the bank. It also comes with a bracket to attach it to the side of your bottle holder. Very neat and space saving! Highly recommended.

A decent little pump for keeping on the bike in case of emergency (having to change your tube in case of a blow out, or picking up a slow puncture while on a long ride).I've tested it out and it works well enough, but the highest that you can pump to is 60 psi...however that is good enough to get a person home.I have a bigger pump at home for pumping up my road tyres to 110 psi and I wouldn't expect any hand pump to be capable of reaching that pressure.Overall I rate this as good value for money considering the price...and I hope that I wont have to use it very often :P

Shocking, awful, terrible, crap. You think of a derogatory ord an d it will suit this heap of junk.With this thing I would probably be at the side of the road pumping a tyre until Pluto completes a full rotation of the sun. 105 psi? You are having a laugh. Could barely pump up my MTB tyres let alone my road bike.Only good thing is the fact that you can easily swap round from presta to schrader. Oh wait, that doesn't work EITHER. Infact, it doesn't inflate an inner tube. It deflates it. What is the point. Also, the seals aren't air tight. What's the point??The gauge doesn't work too.Oh, and as a test of strength, it's actually pretty robust. Stood up to me bending it in anger at the fact it took the front wheel on my road bike down to around 80 psi....If you want a pump, go on wiggle.co.uk and buy a Co2 pump. Inflates a tyre in seconds. And they're so small and light. Also, no pumping required wi them, check them out.This however will have a home. It will be carried in my backpack when mountain biking as a backup/ alternative to Co2 canisters.