10-Stage Variable ValvingHigh Pressure Nitrogen Charged35mm PistonChromed Hardened 18mm Piston Rod54mm Shock Body to dissipate heat faster36kN Tensile StrengthSpring Loaded Piston Rod SealMilitary Spec. Fluid Rated To ???40° CRubber bushings for better absorptionMetallic Silver PaintFree Shipping3-year Manufacturer's Warranty