ARC A11 Graphite Bulkhead Plate for Chassis Reinforcement - O-ARCP09 by Factory Pro  [FP-O-ARCP09]

Stiffness upgrade for ARC A11

This graphite bulkhead plate is an aftermarket RC spare designed for the ARC A11 chassis, supplied as 1 pair (2 pcs). It functions as a direct replacement or a stiffer alternative to standard plastic bulkheads, altering local chassis stiffness and supporting suspension mounting points.

Fitment is specific: the plate aligns with the ARC A11 bulkhead positions and uses the existing fastener locations on that chassis. Installation requires basic disassembly of the related suspension mounts and reuse of the original hardware, following routine RC maintenance practice.

From a setup perspective, replacing plastic with graphite changes how the chassis transmits suspension inputs and torsional load. Use these plates to incrementally increase front or rear stiffness during setup sessions and test in small steps to judge effects on steering response and traction.