ARC A11 Main Chassis Graphite 2.25mm Upgrade for ARC A11 - O-ARCP03 by Factory Pro  [FP-O-ARCP03]

ARC A11 Graphite Main Plate Details

This Factory Pro aftermarket main chassis is produced for ARC A11 1/10 scale touring cars and supplied as a 2.25mm graphite main plate. It is an RC-scale replacement part designed to shift baseline chassis stiffness and deliver predictable feedback when you change suspension and driveline settings.

Compatibility is limited to ARC A11 as indicated in the product name; confirm your kit uses that chassis platform before ordering. The graphite construction changes flex characteristics compared with thinner or thicker plates; install it when you want to balance mid-corner support and overall chassis feel without altering other structural members.

Installation follows common chassis-swap procedures for 1/10 touring cars: remove electronics and driveline where required, transfer mounting hardware from the original plate, and check alignment of servo, ESC, and motor mounts before final tightening. Avoid overtightening fasteners into graphite surfaces and re-torque after a short break-in run to verify no movement.

Use this 2.25mm graphite main chassis to refine handling by adjusting chassis stiffness in ARC A11 setups, pairing it with suspension and drivetrain tuning for measurable changes on-track.