XRAY X4 Split Upper Deck for Flex Tuning - Factory Pro O-XCP011  [FP-O-XCP011]

Split upper deck purpose and fit

This Factory Pro accessory is an RC-scale split upper deck made for the XRAY X4 chassis, sold as Factory Pro O-XCP011 and intended to change the chassis flex pattern while offering alternate mounting positions for setup testing rather than fixing crash damage.

The two-piece format separates left and right sections so builders can dial torsional stiffness and mid-chassis compliance independently without altering the lower chassis or bulkhead layout. Swapping the stock deck for this split set normally involves partial disassembly of the top assembly and uses the XRAY X4 mounting points and fasteners.

Note this item is an aftermarket spare for the XRAY X4 platform and is aimed at drivers refining handling on carpet or asphalt circuits common in 1/10 touring events.

For racers and builders chasing precise handling changes, Factory Pro O-XCP011 offers a predictable method to test chassis flex and balance; verify fit with your X4 revision and follow normal assembly procedures when installing.