RockShox HP Shock/Fork Pump 600psiCurrent RockShox rear shocks require IFP pressures above 300psi, making the RockShox HP Shock Fork Pump 600psi pump an essential must have tool. The RockShox High Pressure Fork and Shock pump, which is capable of reaching up to 600psi, is purpose built to meet these requirements. It has a rotating hose which can make getting to the valve and putting the gauge in a good line of sight much easier. RockShox HP Shock Fork Pump 600psi Specifications : Up