The XRAY 373019 Aluminum Rear Motor Bulkhead is a precision part made for the X12'21 chassis. Fabricated from Swiss 7075 T6 aluminum and black coated for corrosion resistance, it adds durable support to the rear pod without excess weight.
The bulkhead uses integrated centering pins on the top and bottom faces to lock upper and lower pod plates in exact alignment. This reduces unwanted movement under load and helps the pod resist crash damage. Axle height is adjusted conventionally with eccentric bushings so you can fine tune rear roll centre quickly.
Designed for the X12'21 line, this right-side piece pairs with the left rear bulkhead #373029 to complete the pod assembly. Four mounting screws secure the upper pod plate to the bulkheads, improving stiffness and reducing tweak during heavy running.
A practical upgrade for club and touring racers, this bulkhead adds consistent rear support and helps keep your X12'21 handling predictable.
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