CNC-machined rear surprise tower made from 4.0mm dense premium-grade graphite product for incredible strength and long lifespan. The trunk surprise tower features updated shock roles and three various wing mounting roles. Its appropriate for both front side and rear motor LCG gearboxes, reducing the number of components needed to alter between configurations. Shock tower with denser top shock mounting positions for ultrafine set-up modifications Universal for both Dirt and Carpet edition. Fits: XB2