This is the replacement Shock Body Set for the HPI E-Savage Series. Composite nylon construction, black in color Replaces worn or damaged shock bodies Two Shock Bodies Two Upper Shock Caps Two Lower Shock Caps Two Shock Pistons Four Shock Bushings Assembly and installation following the model manual Length: 2.58" (65.5mm) Diameter: .47" (12mm) kpm12/05/2006 ir/jxs &