Chassis Alu 2mm XB4
anufactured from high-quality Swiss 2mm 7075 T6 aluminum, the backbone is strategically CNC machined in low-stress areas to make it as light as possible without affecting strength or rigidity.
The strong aluminum backbone protects the bottom of the car from extreme conditions and abusive jumps. The aluminum backbone is perfectly fitted to the composite chassis frame and all holes are perfectly countersunk to provide a smooth surface.
The revolutionary and unique chassis design of the XB4 features XRAY Multi-Flex technology. The Swiss 7075 T6 aluminum backbone and composite chassis-plate are firmly mounted together to create a solid framework with each piece playing a distinctive role. The alu chassis provides the car with stability and stiffness, while allowing torsional flex along the lengthwise axis.