Lezyne Digital Pressure Over Drive Floor Pump Black

With a conjoined secondary chamber that can be manually pressurized, the Digital Pressure Over Drive floor pump is capable of conveniently seating tubeless tyre systems. An integrated foot-lever opens and closes the chamber; when the chamber is full (Max. 220psi / 15 bar), flipping the lever down creates a powerful, continued blast of air that can seat road, mountain and plus-sized tubeless setups. This provides tubeless users an effective alternative to air compressors and CO2 units. Furthermore, a highly accurate digital gauge is incorporated into the pump for precision inflation when filling low or high-pressure tyres. Constructed from high-grade steel and aluminium, the Digital Pressure Over Drive is extremely durable and features an extra-long, nylon-reinforced braided hose and a stylish wood handle. The innovative ASB-1 Pro chuck is both Presta and Shrader compatible and the system can also be used as a regular floor pump.

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.