The lezyne tech drive hp pump is a sculpted cnc machined high pressure hand pump with the handle barrel and shaft crafted from aluminium with composite matrix end caps the high pressure bike pump design of this lezyne hp pump easily inflates tyres to riding pressure with fewer strokes the overlapping handle and barrel are integrated into a compact design it comes equipped with lezyne39s abs flex hose which has a threaded presta connection with abs on one side and a threaded shrader conne