A compact hv hand pump made entirely of custom cnc machined aluminium for precise and lightweight constructionthe hv design allows this pump to inflate tires to riding pressure with 30 fewer strokes compared to conventional hand pumpsthe overlapping handle and barrel with oversized piston and shaft are integrated into a compact designcomes equipped with the abs flex hose and a composite matrix frame pump mountsmall 170mm 112gmedium 216mm 128gmax 90psi 62barcolor high polish black