The lezyne alloy drive is a high pressure digital floor pump with a cnc machined aluminium barrel and base a steel piston and an aluminium and varnished wood handle it is equipped with an extremely accurate analogue gauge ballbladder adapters and the all new abs2 chuck fitted with an extra long nylon reinforced braided hose with aluminium connectors to easily reach both presta and schrader valves an anodized high polish finish makes this digital pump stylish and durable the 35 overs