The XRAY 363325 is an aluminium lower suspension holder intended for the rear of the XB4'21. It enhances setup flexibility alongside the horizontal split bulkheads (HS), helping drivers tailor handling to track conditions.
The holder supports both upright and inverted installation, providing alternative inner hinge pin placements to vary roll centre. Use the downward position to increase traction on loose dirt, or the upward position to preserve control on carpet tracks.
Crafted from Swiss 7075 T6 aluminium, this part offers excellent strength while remaining light for competitive use. It fits both long and standard arm setups and arrives in a black finish that resists wear while keeping a professional appearance.
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