3Racing SAK-CS104/FG Competition Fiber Glass Chassis Plate 2.25mm  [SAK-CS104/FG]

Technical brief for the 3Racing SAK-CS104/FG Cero Sport chassis

The 3Racing SAK-CS104/FG is a 2.25mm fiber glass chassis plate produced to give Cero Sport platforms improved torsional resistance and a stable mounting base. The plate is cut to match factory mounting geometry, enabling precise alignment and minimal rework during installation. Its balanced stiffness helps preserve suspension geometry under lateral loads, which aids predictable steering feedback.

Engineering advantages and tuning implications

Fiber glass offers a measured stiffness that reduces uncontrolled flex while retaining some compliant behaviour desirable for mechanical grip. Teams can expect more consistent weight transfer and a platform that responds reliably to adjustments in camber, toe and shock settings.

Fitment considerations and setup workflow

Install the SAK-CS104/FG using standard fasteners at the factory mounting points. After fitting, verify chassis clearance for battery and electronics, then carry out a baseline setup: confirm ride height, check shock droop and perform a short test run to observe handling changes before finalising tune settings.