XRAY X4F'25 Rear Upper Deck Graphite 2.0 - Factory Pro O-XCP023  [FP-O-XCP023]

Rear upper deck tailored for XRAY X4F'25

This Factory Pro O-XCP023 replacement upper deck is an RC-scale rear plate manufactured in graphite 2.0 and engineered for the XRAY X4F'25 chassis. It installs as a direct chassis component to change rear stiffness and trim the car's balance without suggesting any full-size application.

As a setup item, the graphite 2.0 plate alters how the rear responds to weight transfer and corner entry; many racers swap this deck to cut rear flex and steady traction on medium to high grip asphalt surfaces. Correct fitment depends on matching bulkhead holes and screw points, so check alignment and clearance with suspension and drivetrain before final torqueing.

Installation tips: remove the original deck, keep or renew fasteners as required, verify screw length to prevent contact with suspension parts, and tighten screws progressively and evenly to keep the chassis flat. After fitting, recheck toe and droop settings to ensure no binding was introduced.