CNC-machined LEFT rear bulkhead for XRAY X12 made from premium extra-hard Swiss 7075 T6 aluminum, black coated for long life and stylish look. Strategically machined for reduced weight while retaining strength. Smart pod design allows for super-easy motor top access, accommodating brushed or brushless motors. The new motor bulkhead is lowered by 1mm to allow the use of small tires and to decrease CG. Must be used with right rear bulkhead #373011.