The lightweight aluminum backside bulkheads are likely involved in excess weight financial savings. The bulkheads feature an increased ARS link mounting place that allows for greater modification opportunities, the horizontal orientation allows going the ARS website link frontwards or backwards to enhance the rotation traits. The bulkheads use centering pins for easier positioning on framework as well as for increased rigidity and persistence. The anti-roll club mounting place keeps the cable club placed under the drive shafts for a super low CG. CNC-machined from premium & lightweight Swiss 7075 T6 aluminum not to mention black colored anodized.