Post 4 by Cyclist2000 listed the best pumps on the market for smaller pumps. Most small pumps can't come close to getting to their factory max PSI ratings! The ones that Cyclist2000 listed can get real close. There's another good pump not listed made by SKS called the Wese Carbon which I have, it will reach it's factory max, but their more difficult to find and with those others being just as good then just take your pick. I like the Lezyne pumps, the Road Drive comes with a hose which stores inside the handle, is great for those who have trouble holding the head of the pump onto the valve while pumping without ripping the stem. Lezyne also makes those pumps in two sizes, medium and large, the larger is easier to pump but weighs more; they also come in high gloss silver, high gloss black and white if you need to color coordinate.