XRAY X4 Split Upper Deck Set by Factory Pro O-XCP011  [FP-O-XCP011]

Upper deck role and fit

This Factory Pro accessory is an RC-scale split upper deck intended for the XRAY X4 chassis, designed to alter the chassis flex pattern and provide an alternative mounting layout for tuning. The part is sold as Factory Pro O-XCP011 and intended for hobby-level chassis setup work rather than structural repairs.

The split format separates the left and right sections of the upper deck, which lets builders experiment with torsional stiffness and mid-chassis compliance without modifying the lower chassis or bulkhead geometry. Installation typically requires partial teardown of the top assembly to swap the stock deck for this split set, using the machine screws and mounting points provided by the XRAY X4 platform.

Keep in mind this item is an RC spare part for the X4 platform only and is intended to support fine-tuning of handling characteristics on carpet or asphalt track environments commonly used in 1/10 touring competitions.

For racers and builders targeting incremental handling changes, this split upper deck provides a predictable way to test chassis flex and balance; ensure compatibility with your X4 setup and follow standard assembly practices during installation.