CNC-machined aluminum front side shock body for XB8 Zero Rebound Shocks, made from premium lightweight 7075 T6 aluminum. The special design about the shock human anatomy and top limit allows installing a ribbed surprise membrane layer near the top of the surprise human body in the place of traditional installation into the top limitation. The installation of the ribbed membrane layer layer into the shock human body allows additional oil to leak straight down, and alongside a shock limitation vent gap and adjusting screw allows the modification related to range environment (rebound) until the desired zero rebound is accomplished. The oversized big-bore shocks function 18.5mm O.D. shock systems, externally threaded with an adjustable collar for fast & simple springtime preload modification. The shock bodies are coated in a titanium color. Couple of 2.