Zero Cero Rear Bulkhead Graphite Upgrade O-3CP015 by 3Racing  [FP-O-3CP015]

Rear bulkhead upgrade in graphite for Zero Cero

This Factory Pro O-3CP015 bulkhead plate serves as an RC-scale replacement for the 3Racing Zero Cero rear bulkheads, supplied as a pair (2 pcs). Fabricated from graphite to maintain high rigidity while limiting extra weight, the plates are intended to replace the stock rear bulkheads without requiring chassis alterations.

The design emphasises straightforward fit and drivetrain stability. As a direct-fit upgrade, the plates locate bearings and gearbox mounts in the factory positions, so you can keep existing spacers and screws. They are ideal for restoring solid mounting points after wear or trimming flex to improve drivetrain consistency.

To install on a Zero Cero, remove the original bulkheads, transfer bearings and inserts where needed, then secure the graphite plates with the original hex screws. After assembly, check bearing preload and gear mesh and ensure motor clearance, especially if you have fitted aftermarket pinion or spur combinations.