The lezyne carbon road drive is the ultimate hand pump when weight and performance matterthe barrel handle and pump mount are made of fct carbon fiberthe piston and end caps are made of cnc machined aluminumthe high pressure hp design makes this pump a frame pump replacement easily inflating tires to riding pressure with fewer strokesit comes equipped with our abs speed flex hose which is a presta only inflation systemone end of the hose is a threaded presta valve connection with abs whil