The Factory Pro O-XCP026 graphite upper plate is made as an upgrade part for the XRAY X4F'25 chassis to alter front-end stiffness and steering feel. This is a functional tuning piece rather than a trim item.
Installation is straightforward for regular club racers: remove the bumper assembly, replace the upper plate using the existing mounting points, then check alignment and tighten. No permanent modification of the chassis is necessary when using the supplied mounting pattern.
Tuning advice: changing the plate material influences how impacts are handled and how forces are transmitted into the chassis, which can modify turn-in and transient grip. Fit this plate to fine-tune front-end behaviour while leaving suspension geometry unchanged.
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