ARC A11 Graphite Upper Deck Brace 1.6mm compatible with ARC A11 - Factory Pro O-ARCP08  [FP-O-ARCP08]

Graphite brace to improve torsional control

The Factory Pro O-ARCP08 is an aftermarket upper deck brace made specifically for the ARC A11 chassis. Constructed from 1.6mm graphite, it boosts upper-deck stiffness to provide clearer chassis signals while making tuning decisions.

This component matches the ARC A11 upper deck mounting pattern for RC-scale applications. Whether used instead of or alongside the original brace, it changes how loads are routed during acceleration, braking and cornering to aid adjustments to roll behavior and mid-corner balance.

Fitment advice: use the A11’s existing upper-deck attachment points and retain standard screws where possible; always check electronic and body clearance before final tightening. Expect modest but noticeable shifts in steering sensitivity and balance as you refine setup for track sessions.