The XRAY 323356 Aluminum Multi Adjustable Rear Upright is a purpose-built upgrade that brings stiff, precise support to the XB2 rear hub. Machined from Swiss 7075 T6, the part improves rigidity while keeping weight in check for sharper handling on carpet surfaces.
This upright aligns the upper roll centre close to the driveshaft joint axis, enabling meaningful roll centre adjustments. Those adjustments give tunable rear traction and predictability during cornering on carpet tracks.
The XRAY 323356 is available in multiple material variants so you can match stiffness and feel to your driving style. Options like hard, graphite, aluminium and aluminium low let you experiment without altering suspension geometry.
For drivers who focus on consistent lap times and controllable rear behaviour on carpet, the XRAY 323356 offers a reliable way to tune and improve an XB2's handling.
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