CNC-machined motor-side back bulkhead for XRAY X12 produced from premium extra-hard Swiss 7075 T6 aluminum, black colored colored coated for extended life and trendy appearance. Strategically machined for zero fat while maintaining energy. Smart pod design permits for super-easy motor top access, accommodating brushed or brushless motors. This brand new engine bulkhead is lowered by 1mm allowing using small tires also to decrease CG. can be utilized with kept right back bulkhead #373021.