A bike pump is a tool that you don’t want to be without; it is a minimum for any cyclist.
Serious cyclists will want to get more than one type of pump, to cover different situations as effectively as possible. A good bike pump makes a tire change very easy. In the best case we would never get a flat tire, but you have to be prepared.
Here is a bicycle pump with great reviews:
This Topeak pump is a little lightweight bicycle pump, it is solid, very easy to use and fits any tire. This pump is suitable on Schrader and Presta valves and works very good on both, which is a great feature if you have multiple bikes.
This quality Topeak made, frame mounted bike pump is half of the price of other pumps and is just as great or better. It can pump up a tire enough to have get you home, works well if you need a little extra air on the tires when out on the road or when the bike has been left around for a few months and the tire is a little low. In other words, you still need to have a regular pump at the house, but this is a good back-up for when you’re on the move. This pump does the job. Fits on the frame nicely and is easy to install. The mounting bracket coexists well with the water bottle bracket and the rubber strap holds it firmly in place. It’s a great investment and a great safety tool.
You will not find a better bicycle tire pump for this price. This is an amazing little monster and now you can save 34% buying it from here.