Reduced aluminum front shock human body for XB8 fits reduced position on shock tower and is better for high rate songs. Allows super fine shock springtime preload modification. CNC-machined from premium lightweight 7075 T6 aluminum. The oversized big-bore shocks have actually an 18.5mm outer diameter and 16.0mm internal diameter, and external fine threading for springtime preload modification. Is employed with shock tower with two line of surprise positions and recommended to use the low holes. Titanium color. Group of 2. Precision machined with greatest tolerances utilizing premium fully-automatic German CNC-machines.