A high performance floor pump that is tough and durable yet comfortable and easy to use the air bleed valve at the pump head means you can easily set precise air pressure in your tyrelargest 3quot 76mm oversized gaugerubber over moulded ergonomic wing handlecast aluminium base provides a stable platform42quot 110cm hose length makes the pump easy to reach valvesthreaded cartridge system allows easy switching between presta and schrader valvesair bleed valve at pump head to set precise