Small but packs a punch premium quality high volume hand pumps from lezyne key features 100 cnc machined aluminium construction oversized piston and shaft integrated into a compact overall design reversible prestaschrader hose stows inside handle when not in use inflates to riding pressure quickly with 30 fewer strokes than conventional pumps includes bike mount 90psi 62 bar max diameter 265mm length 166mm weight 112g manufacturer claimed bikeradar verdict