SKS: A small pump with great impact. The AIRFLEX mini pump from SKS is inflation with user comfort. A hose stored in the pump tube, concealed by the dust cap, screws onto the valve head with a completely airtight connection of AV/SV valves. The pump provides inflation up to 5 bar/73 PSI. The pump handle is made of a soft compound and is easy to grip. The material combination of aluminum and plastic carbon with the SKS embossment make the pump a must-have for bikers with a sense of design. The interior compression tube is made of carbon-reinforced polyamide. It has greater stability than conventional plastics and the material provides a thinner wall density so the AIRFLEX is a lightweight companion on all biking tours. material: Aluminum/plastic color: black weight: 132 g valve: AV, SV output max: 5 bar / 73 PSI length: 205 mm