Lezyne Alloy Drive M/Pump

100% CNC-machined aluminum construction Oversized piston and shaft integrated into an overall compact design Reversible Presta/Schrader hose stows inside handle when not in use Inflates to riding pressure with 30% fewer strokes than conventional pumps 90psi/6.2 bar max Small - 112g Medium - 128g Colours; Red, Blue, Gold and Black