Lifeline shock pumplifelines shock pump enables you to keep your air suspension at the correct pressure it has a maximum pressure of 300psi and has an ergonomic handle for extra comfort a 15 mechanical pressure gauge for easy reading and a 6 hose with pivot mount featurescnc alloy valve head300psi max pressure6 hose with pivot mountergonomic handle1 5 mechanical pressure gaugeprecision alloy barrelbuy lifeline accessories from chain reaction cycles the worlds largest online bike store