Bontrager's new Mini Charger pump works so well that you will almost wish you get a flat tire. It is essentially a floor pump that has been minaturized. It has a nice long hose like a floor pump has which means you won't have to jam the pump up onto your tube valve and risk damaging the valve while pumping. It also has a long fold out foot peg which allows you to put the pump firmly on the ground and pump away without the pump wigling on you. This is a great pump for any bike but is outstanding for road bikes as it allows one to pump a road tire up to full pressure and not need to have a bionic arm to do so!!!