Bike Pump,Compatible with Presta and Schrader Valve Portable Bicycle Pump,Aluminum Alloy Floor Bicycle Air Pump,Compact Mini Bicycle Tire Pump,Bonus 2 Tire Levers and Bike Patch Kit

Great little pump! Attached to my bike super easily and is very easy to use. I have to turn my bike wheel so the air spout is near the bottom, but I love how lightweight and well this works. after pumping my tires I went nuts and pumped all the other tires in my garage that went flat over the winter: tractor tires, cart tires, pressure washer tires, and it worked great on all of them. I prefer using both my hands to pump (one hand holding the pump and one hand to push down on the pump), because it's a little awkward to stand/squat on the little piece of metal because it moves a bit while pumping. I haven't used the patches yet but I've added them to my bike pounch if I ever do need to patch a tube.The only thing that would make this better is a pressure gauge, but it's excellent for the price.

My brother and nephew are always making excuses that they can't go on bike rides with the family, because their tires have no air. I finally had to put an end to that and get them an affordable pump of their own.This was a great value, and is small, compact, and useful. This doesn't take up a lot of space, but is so simple to use, and pumps up the bike tires with ease. This is small enough to fit in a small backpack if you desired to take along during rides in case of need.

When I removed the cap to switch to presta, a tiny little rubber part that looks like an o-ring but is closed with a thin layer of rubber came out which is not mentioned in the documentation. (photo) I thought it would make the pump fail to work, but it does still work. Its not the greatest for high pressure road bike tires, but in schraeder setting it worked well on some larger tires that I keep at around 65 PSI. I have not tried the included levers or patches yet but they look ok. I don't think I would mount it on my bike though because there are parts that will rattle alot on bumpy roads. (like the little flip down foot hold lever).

This is an excellent little pump. As others have noted, pay attention to how it works for either a Presta or Schrader valve. Once you figure it out, it's not a problem. Do be a bit careful when attaching the valve to the stem. I bent the Presta stem the first time and had to replace my tube. That was my fault, however, and could happen with any pump. The mount works well. Note that it is intended to be attached UNDER your water bottle mount. That is, the mount sticks out to the side of the water bottle and works well to minimize space and not take up its own mounting brackets.The pump works very well, even for pumping up to 90psi or so on my tires, and I can do so either hand holding the pump or situating it so I can use the foot brace and hold it on the ground. It does lock on to the tire stem. Just remember to lift the latch to lock on and start pumping. (This is opposite from what you might think.)

The pump works fine, is light weight, and inexpensive. But not surprisingly, there is a flaw: mine showed up with the plating literally flaking off of the foot-rest, and well developed rust on the steel underneath. (See photos, taken right after removing the pump from its packaging.) It looks like they started with rusty steel and tried to cover it up with silver paint. Whatever they used, it didn’t stick. This shouldn’t hinder functionality, but it’s still disappointing to have a brand new product arrive rusty. Must've been raining hard in China that day.

Total piece of junk. Wouldn't fit over valve stem no matter what I did and the plastic broke the first time I tried to use it. I only wish I had tried to pump up my tires sooner because I missed the return window that Amazon has so ridiculously short, so now I just wasted money on a total piece of crap that was not even used once. There is a screw on piece that covers the part where you snap it onto the valve of the tube. However, if that piece is screwed on it won't fit over the valve. I have a regular Trek girl's mountain bike with a schrader valve. But with the screw on cover on the pump, it wouldn't fit on the valve no matter what I did. If I removed that piece and tried to hold it on the valve it at least fit but of course would not form a seal. Put the screw-on piece back on and it was too small to fit on the valve, even without the schrader or presta piece stuck inside. Even empty with no "reversible valve" option, it would not go over the valve, see? It was completely defective. And the little piece you flip down to try to snap it in place, well that just broke completely. Seriously this is the biggest piece of crap I have ever ordered on Amazon.

Horrible product. I only used it twice and then it stopped working. Its very cheap. Im very disappointed. Dont know if i got a defective product.UPDATE, I was contacted got a replacement. Great pump. Love that is small and compact. Great extrasThank you for great response. I recommend this for anyone that's looking for a bike pump

Great value for money. I'm only gonna use pump for emergency on side of road but I tested it and it works great. I would get a more expensive pump if you're looking for something to use at your house before riding... To top off between trips. This mounts nicely to bike... Came with longer screws so you can mount it with the water bottle holder... I used stock screws and ditched the water bottle for now. Since I'm only using in an emergency... Hopefully I won't have to use it any time soon... But I tested it out and it does work and it's a great value.