The ultra-tiny XPBS rear upright produced from super-tough high-tech composite material. The upright had been made to have the smallest design with minimal weight, yet be strong enough to survive rigorous effects. Features 2 lower roll center roles. Fits XB8.
The smart design of this rear uprights enables the mounting of optional weights. To increase the stability of this car, optional brass loads can be installed straight under the back uprights to further lower the CG. Easy & smart
totally XRAY.