3Racing Cero FWD Mini Graphite Knuckle Plate by Factory Pro O-3CMP02  [FP-O-3CMP02]

Rear knuckle plate for Cero Mini

This rear knuckle plate is an RC-scale replacement part produced for the 3Racing Cero FWD Mini, supplied as a rear 1 pair set in graphite material. It is intended to replace the stock rear knuckle plate to restore or alter the rear steering and suspension geometry without modifying the chassis layout.

Installation is straightforward for users familiar with miniature suspension work: remove the rear knuckle hardware, fit the graphite plate in the same orientation as the original part, and secure using the vehicle's existing fasteners. Check alignment and bearing clearance after installation to confirm smooth steering movement.

For tuning, this graphite plate serves as a direct swap to change stiffness and wear characteristics at the rear knuckle junction. Use it when you need a consistent mounting surface for the rear steering link and wish to evaluate small changes in response or durability during setup sessions.