High durability Aluminum Front Body Post.Height adjustment with 2 piece design body post.Introduce an aluminum body post for OD bumpers (plastic and aluminum).Do you still using plastic body mount for the body shell with conscious aerodynamics? The highdurability body post will transmits the aerodynamic effects of the body to the chassis enables more accurate drift control than ever before.The 2-piece design post can be adjusted height with a spacers. These designs will made the aluminum body post easier to use.