Heavy duty pump that will inflate everything quickly. I am using this pump mainly for pumping air to the many tires I have: 5 bikes, stroller… and a few balls. The pump works great and easy to operate if you are are over 5 feet and weigh more than 100 lb. I especially like the pump because I need to pump 100+psi to my road bike and this pump completes the task in a few strokes. It supports easy and quick switching between Presta and Schrader and w/o leaks.

Pros:

- Inflates fast

- Once pressure builds up gives quite accurate pressure reading

- Support high pressure tires

- Easy and quick switch between Presta to Schrader valves.

Cons:

- Hard to operate by kids

- Inflating needle is of poor quality (but who cares, needles are cheap)

Presta side is useless. Like P. Bahniuk said in his review, I had a hard time getting this pump to go any further than about 80 psi on my Presta valve tires. It felt as same or worse then pumping up a tire with a portable bike pump. Needless to say this pump is useless for my needs.

Other then this the pump looks solid and very well built, but I can’t say much about its durability since I’m returning it the same day I got it.

Again if you have a Presta valve tubes, don’t take a chance with this pump. move on to something known to work fine with Prestas.