Zero Cero Rear Lower Suspension Arm Upgrade O-3CP016R by 3Racing  [FP-O-3CP016R]

Aftermarket rear lower arm for Zero Cero

This is a single rear lower suspension arm offered as an aftermarket replacement for the 3Racing Zero Cero chassis, supplied by Factory Pro with model number O-3CP016R. It is intended to replace the factory component for maintenance or setup consistency.

The arm positions the rear hub relative to the chassis and affects camber and toe behaviour under load, so it directly influences suspension geometry and handling balance. Fit this part when the original arm is worn or when you need a consistent replacement for tuning.

Installation mirrors standard practice for 1/10 touring-style rear lower arms: remove wheel and hub carrier if needed, swap the arm while keeping factory pins and screws, and then check suspension movement and alignment. Regular hobby tools are sufficient.

Compatibility: Intended for 3Racing Zero Cero chassis, rear lower arm position only, sold as 1 pcs.