The 3RACING Cero Universal Swing Main Shaft (SAK-C148A) is intended as a direct replacement for Cero series swing assemblies, offering a stable pivot point for consistent suspension behaviour. It is useful when refining setup or replacing worn hardware between sessions.
Within the 3Racing Cero platform this shaft supports reliable articulation and repeatable geometry. It is compatible with standard Cero swing housings and is not presented as a high stress performance upgrade but as a precise service component.
Designed for Cero models, the shaft integrates with typical Cero suspension layouts. Confirm fit against your existing swing housing and bearing sizes before installing to ensure correct alignment and minimal play.
When installing the 3RACING Cero Universal Swing Main Shaft, ensure correct seating of bearings and secure fasteners to recommended torque. Routine inspections of bearing fit and shaft straightness will help retain consistent handling characteristics.