The XRAY 323356 Aluminum Multi Adjustable Rear Upright is a direct-fit upgrade for XB2 racers who want a stiffer, more precise rear end. Machined from Swiss 7075 T6 aluminum, this upright gives reliable strength and consistent geometry so you can fine-tune traction and balance for carpet events.
This upright positions the upper roll center close to the driveshaft joint axis, allowing racers to adjust roll centre and influence rear bite. These settings help dial in rear traction and stability during fast corner entries on carpet surfaces.
The XRAY 323356 is offered alongside other choices so you can match stiffness to your driving style. Pick the hard, graphite, aluminium, or aluminium low option to tailor handling characteristics without changing suspension geometry.
A practical upgrade for carpet racers who want repeatable handling changes, the XRAY 323356 helps extract more grip and sharper response from an XB2 chassis.
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