Lezyne Digital Pressure Over Drive Floor Pump - Black D4 The Pro One is designed

The Pro One is designed as a premium performance tyre

GoPro lug underneath for extra versatility

does not require each chain link to be manipulated to get the flexibility back

HG-X11 special asymmetric plate design for 11-speed

Lezyne Digital Pressure Over Drive Floor Pump - Black D4 The Pro One is designedFeaturing a unique chambered design, the Digital Pressure Overdrive is ideal for seating even the most stubborn tubeless tires. The secondary chamber can be pumped up to pressure enabling a stainless steel foot lever to release the compressed air in an immediate, continuous discharge, quickly and easily seating the tire bead. The Digital Pressure Overdrive features a durable steel and aluminum construction paired with a digital gauge for ultimate