Topeak roadie tt mini-pumpProduct Description The Topeak Roadie TT is a full metal hand pump in pocket size. Thanks to the Twin Turbo technology, even high air pressures can be attained quickly and effortlessly. Specifications:Design:mini-pump, frame pumpPressure (max.):11 bar (160 psi)Valve Head:Presta (w/ integrated dust cap)Technical Information:Dimensions:195 x 33 x 23.5 mmAir Volume:41.4 cm³Material:aluminiumFeatures:suitable for Presta valveswith integrated protective capincluding frame holder for mounting next to the bottle cageTechnology:Twin Turbo: The innovative Twin Turbo (TT) technology compresses the air during pulling and expels the air when you push to save a lot of time and power. Contents:1 x 1 x Topeak frame mount Weight: black: 100 g Manufacturer: RTI Sports GmbH Am Autobahnkreuz 7 55072 Koblenz Germany service@rtisports.de36,99