This SWORKz factory replacement front sway bar is designed for the S12-3 series 1:10 2WD buggy platform. The 1.3mm diameter wire provides a specific roll stiffness tuning option for the front suspension. Swapping sway bar diameters is a common setup adjustment used to fine-tune on-road handling balance and corner feel. Features: 1.3mm diameter wire Front sway bar application Designed for S12-3 series platform Suspension tuning component 7/7/26 cs