With the all-new Giant Control Tower Pro Boost, featuring a fully integrated 200psi tubeless inflator chamber alongside the standard inflation chamber, you can get the air you need to seat and inflate any tubeless tyre on any wheel and still have the functionality of a standard floor pump.Key Featires:DoubleShot barrel-in-barrel technology means the pump is compact and lightweightOver-sized 3.5inch pressure gaugeEasy to use AutoHeadtechnology ensures full compatibility with any valveSpecifications:BarrelAluminiumColoursSilverGauge styleBase GaugeGauge size3.5"BaseSteelHandleComfort handle designMaximum Pressure200psiHeight695mmWeight1900gHose1150mmVolume/Stroke369cc