ARC A11 Split Upper Deck Front Graphite 2mm by Factory Pro O-ARCP05  [FP-O-ARCP05]

ARC A11 split upper deck front

This is an RC-scale front split upper deck designed specifically for the ARC A11 chassis, produced by Factory Pro and listed as O-ARCP05. The component is a 2mm graphite plate in a split layout intended to change local stiffness ahead of the front bulkhead.

The split construction lets tuners fine-tune front-end behaviour by altering plate stiffness independently across the left and right sides or by switching to different deck thicknesses in modular setups. It is intended for 1/10 electric touring car use and for track tuning where small changes to chassis flex influence turn-in and front traction.

Installation uses the ARC A11 factory mounting locations, replace the stock front upper deck with this part using the same screw points and hardware. Check clearance around the servo area and front suspension towers after fitting, and validate steering geometry and bump steer during setup runs.