SKS SAM Suspension Air Mechanic Pump. Taking care of suspension fork inflation is a piece of cake with the SKS SAM Suspension Air Mechanic suspension pump. Sized as a mini pump and lightweight to boot, you can take it with you out on the trail if so desired. The SAM can achieve a maximum pressure of 315 psi and its swiveling hose is reinforced with flexible steel mesh for added strength. The pump's Schrader connection is made with a new, 2 stage threaded connector, making it possible to detach the pump without any loss of pressure.