An award-winning compact shock pump that doubles as an emergency rigid replacement should your rear shock fail. Works with shocks that have a 165mm or 190mm eye-to-eye length. As a shock pump, PropShock features a built-in bleed valve and a hose that can rotate 360°. All aluminum construction, Pressure-Rite anti-air loss valve, pumps to 300 psi, and includes a shock bushing removal tool.