Crank Brothers Sterling Hand Pump

Sterling pumps feature a stunning high polished CNC, laser etched aluminium body. A universal head switches automatically between Presta and Schrader valves. Large dual piston allows 2 effortless modes, 1 40 psi high volume and 40 100psi high pressure. Available with or without gauge.Air switch High volume high pressureMaterial 6061 aluminiumPressure 100psi 7barWarranty 5 yearsWeight 116g, 141g wgaugeLength 171mm, 198mm wgaugeGauge 100 psi