This mini pump is made of high-quality aluminium. The pump tube for AV and SV valves allows comfortable handling even in inaccessible places on the bike (rear wheel damper). Thanks to the 2 ways pump system, you can generate pressure up to 7 bar either with the pumping or with the pulling movement. A manometer shows you when the desired tyre pressure has been reached. The release butteon allows an exact adjustment of the pressure. The small adjusting wheel on the pump casing allows pumping with enhanced pressure or enhanced volume, according to your choice.