See: RDRP

Coming from Revolution Design Racing Products are brass and aluminium front bulkheads for the Xray XB2 series of vehicles. They add durability and precision to the front end of the buggy. The parts are machined from high-quality brass material or aircraft-grade 7075-T6 aluminium. The overall design and material greatly improve durability while also giving a more solid base for the inner hinge pins, resulting in improved lower A-arm support on high-bite to very high-bite tracks. The bulkheads come orange or black anodised, with silver edge details for that extraordinary look, and laser-etched markings for easy identification. The bulkheads are of 26 degree and the brass front bulkhead weighs 47g.