Yokomo S4-201CLA Graphite Center Link for YZ-4S — Graphite center link with adjustable tie rod pivots  [S4-201CLA]

Graphite center link for YZ-4S

This is a graphite center link designed for 1/10 scale YZ-4S touring car setups, intended as an RC-scale suspension tuning part rather than for any full-size vehicle. The link provides three selectable tie rod mounting positions, allowing crews to alter the Ackermann ratio without changing steering blocks or uprights.

Installation requires removal of the stock center link and refitting using the existing steering linkage hardware; confirm clearance for steering travel at each pivot setting before finalizing. Because the part is graphite, handle with care during fitment to avoid overtightening fasteners that could stress the material.

Tuning notes: using the inner pivot positions typically increases inside wheel steering for quicker turn-in, while outer positions reduce inner wheel angle for more stable corner exit. Changes to Ackermann via the center link should be evaluated alongside toe and steering servo endpoints to keep predictable steering geometry.