Xray X4F'25 Graphite 1-Piece Upper Deck for Setup Tuning - Factory Pro O-XCP024  [FP-O-XCP024]

Graphite upper deck for Xray X4F'25 racers

This Factory Pro O-XCP024 1-piece upper deck is a scale replacement made specifically for the Xray X4F'25 platform and compatible X4F 2025 variants. Fabricated from graphite, the component focuses on managing chassis stiffness while leaving suspension geometry unchanged, aimed at drivers who fine-tune flex to improve corner balance and feedback.

The plate acts as a key structural element that changes torsional rigidity through the chassis. Fitting a stiffer upper deck tends to reduce chassis bend under load, helping to stabilise transitions at speed and make setup reactions more predictable. A more flexible deck remains an option for those chasing extra compliance over bumps.

Fitting normally replaces the stock upper deck and uses the original mounting points and hardware from your chassis. No extra fixtures are supplied. Confirm your X4F 2025 chassis layout and fastener sizes match the part before installation to prevent misalignment.

Choose this graphite upper deck when you want a stable, tunable chassis baseline for track setups on X4F 2025-based cars. Always verify fitment against your current chassis parts before final assembly.