The 3Racing SAK-C179 Aluminium KPI Knuckle in Blue is engineered for the Cero FWD 2.0 platform to provide a firmer steering pivot and reduced compliance under load. Precision machining delivers tighter tolerances that aid repeatable steering geometry, helping drivers fine tune toe and steering feel without introducing additional flex. Built for racing use, this knuckle offers improved wear resistance and predictable handling when adjusting setup parameters.