CNC-machined aluminum back shock human body for XB8 Zero Rebound Shocks, made from premium lightweight 7075 T6 aluminum. The special design of this surprise human anatomy and top limit permits installing a ribbed surprise membrane on top associated with surprise human anatomy in the place of traditional installation into the upper cap. Installing the ribbed membrane on the shock human anatomy enables extra oil to leak out, and alongside a shock cap vent opening and adjusting screw allows the adjustment associated with level of air (rebound) until the desired zero rebound is accomplished. The oversized big-bore shocks feature 18.5mm O.D. shock bodies, externally threaded with a variable collar for quick & simple spring preload adjustment. The shock figures are covered in a titanium color. Group of 2.