Factory Pro FP-O-XCP031S Xray X4'26 1/10 Electric Touring Car Upper Deck - Graphite 1.6  [FP-O-XCP031S]

Factory Pro FP-O-XCP031S Xray X4'26 medium 1.6mm graphite upper deck for touring chassis

Chassis role and intended mechanical effect

The FP-O-XCP031S upper deck is a direct replacement-style component designed for the Xray X4'26 platform. As a medium-stiffness 1.6mm graphite plate, it sits between the bulkhead area and top components to control local flex and distribute loads across the mid-section of the chassis. In practice this part influences how the front and rear modules interact through the center structure, making it a targeted option when adjusting the chassis stiffness profile without altering major suspension elements.

Material choice and construction notes

Graphite remains the common material for upper decks due to its stiffness-to-weight ratio. The FP-O-XCP031S uses a 1.6mm graphite thickness that offers a balance between rigidity and forgiving compliance. The geometry of the deck—cutouts, mounting bosses, and edge reinforcement—guides how the plate interacts with shock towers and bulkheads. Expect a durable, low-mass component that resists permanent deformation under typical hobby use.

Fitment and compatibility considerations

Designed specifically for the Xray X4'26, the FP-O-XCP031S matches factory mounting points and interfaces. It is intended for electric touring car chassis of the same generation and layout. Because it replaces the standard upper deck, its effect is localized to the center structure and will be most relevant to hobbyists evaluating chassis feel or restoring a vehicle to a particular configuration.

Who benefits from this part

This upper deck suits builders who maintain Xray X4'26 cars or collectors keeping a platform period-correct. It is appropriate for someone who wants a straightforward hardware replacement or a subtle change in mid-chassis stiffness without altering suspension geometry or primary components. The piece is practical for restoration, maintenance, and detailed chassis work where original-style parts are preferred.

The Factory Pro FP-O-XCP031S is a pragmatic mid-stiffness upper deck option for Xray X4'26 owners seeking a reliable graphite replacement that alters center stiffness without broad platform changes. It addresses mid-chassis behavior for maintenance and period-correct builds.