Lezyne Digital Pressure Overdrive Tank Floor Pump - Black

This is an innovative floor pump with an integrated system designed to seat tubeless tyres. A secondary chamber can be manually pressurised and the stainless steel foot-lever releases the compressed air. This discharges a strong, continued blast of air that quickly seats tubeless systems. Equipped with super accurate, custom digital gauge. Durable steel and aluminium construction with stylish wood handle. Extra long, nylon-reinforced braided hose. Presta and Schrader compatible ABS1 Pro chuck.

When using the Pressure Over Drive as a regular pump, air has to fill the chamber before it will start to fill an empty tyre/tube. This may take numerous strokes before the tyre/tube begins to inflate. When topping off a tube/tyre that already has pressure in it, the chamber will have to reach the same pressure the tyre/tube is at first before it will begin to inflate it further.

Max Pressure: 220psi | 15bar

Air Release: The chuck has an air release button but note that this functions differently depending on what type of valve is being used.

• Schrader: Allows for an infinite release of air to fine-tune the tyre pressure.
• Presta: Releases air from the hose to aid with removal without unscrewing the valve core. Does not allow for the fine-tuning of air pressure when used with Presta valves.