The 3RACING Cero Ultra M4 x 16 Titanium Turnbuckle, model SAK-C137A, is a lightweight adjustment link developed for competitive setup work. Its titanium construction balances tensile strength and reduced mass to aid repeatable geometry changes and quicker recovery from impacts.
Designed to integrate with Cero Ultra mounting points, the M4 x 16 dimension provides a predictable adjustment range for toe and camber fine tuning. Use precise measuring and consistent thread engagement during corner weight and alignment sessions to get repeatable results.
Titanium offers high fatigue resistance and corrosion stability, suitable for frequent track running. Inspect mating ball ends and rod connectors for wear and ensure torque and endplay are set consistently across both sides to preserve steering symmetry.