ROCKBROS mini pump bicycle pump hand pump 220PSI Presta & Schrader for bicycles Manufacturer: ROCKBROS Materials: Aluminium alloy / EPDM / POM / Silicone Size: approx. 4 x 17cm Height: 17 - 29,7cm (after stretching) Weight: approx. 170g Air pressure: 220 PSI Valves: Presta&Schrader Suitable for: Mountain bikes, road bikes, BMX, e-bikes, tyres Special features: High pressure, Portable, Lightweight, Hidden barometer