... can offer 4. easy to carry bike hand pump 35x580 1.Portable and durable 2.High pressure ... resistance 3.Used for bike,motorcycle,car ectbicycle pump 35x580color: blue, red, green, black, sliver,yellow ... to your needssize: 35x580 mmmaterial: iron bike pump,aluminum alloy bike pump,plastic steel bike pumptube: steel & aluminumbase: ... time business relations with you portable bicycle pump