The 3Racing SAK-C104/AL is a CNC-friendly 2mm aluminum main chassis designed to provide a consistent reference platform for setup work on Cero models. The plate improves torsional rigidity to reduce geometry variance under load, which is key when testing suspension and alignment changes.
A stiffer aluminium plate delivers repeatable behaviour during corner entry and mid-corner phases, helping drivers and tuners isolate suspension adjustments rather than compensating for chassis flex.
Manufactured to match Cero mounting points, the SAK-C104/AL allows straightforward installation. Professional tuners will appreciate the stable mounting surface that supports consistent shock and roll stiffness tuning across multiple runs.
A technical upgrade aimed at racers who require a reliable chassis baseline for precise setup and consistent lap performance.