The left front and right rear lower bulkhead of the X4 ALU HD from Xray is essential for maximizing the structural rigidity of your chassis. Made from high-density aluminum, this bulkhead ensures precise cornering response and enhances the overall stability of the vehicle on competition tracks.
- HD aluminum material for maximum rigidity and strength
- Specific L/R design that optimizes the geometry of the X4 chassis
- Improves directional response and consistency in all track conditions
- Original reference Xray 302773 - compatible with X4 On-Road
- Precision construction for a perfect fit without play
- Critical component for drivers seeking maximum performance in competition




















