Comes with maximum 300 psi high precision digital display for sensitive air adjustment. Pressure unit is switchable to psi, bar, kg and cm2. Swivel valve is easy to connect even in limited space. Micro adjustment knob for sensitive air pressure adjustment. Pump cylinder is made of A6063 aluminum alloy. 207g lightweight bodyLong stroke air pump design for more air pumps and less pumping time for large bore Front fork on MX bikes290mm rotating long air hoseLCD display is clear and easy to seeBody Size:L 365mm x W 30mm x H 35mmBody weight:233g