The lezyne travel floor drive track pump is the ultimate lightweight travel floor pump with all the capabilities of a full size floor pump at half the size all parts are made of custom cnc machined aluminium resulting in an extremely precise and durable design abs flip thread chuck and premium grade rubber hose make this pump compatible with presta and schrader valves the included speed chuck makes the pump compatible with disc wheels the 15 gauge is compact and precise comes with a prot