Topeak's Transformer XX is a portable floor pump and bike stand combination. The adjustable stand has two hooks that hold your bike upright for repairs or tire inflation via the chainstays and seatstays. This stand can be joined to the pump for additional stability, or detached to use independently. Its gauge is attached to the pump's handle for simple reading, and Topeak's SmartHead works with any type of valve you've got. An extra-long hose and included ball/bladder needles make it easy to pump up just about anything.