B-YZ4SF / YZ-4S Graphite Center Link for Precise Ackermann Adjustment - S4-201CLA by Yokomo  [S4-201CLA]

Purpose-built graphite link for YZ-4S setups

Designed for 1/10 scale YZ-4S touring car configurations, this graphite center link serves as an aftermarket suspension tuning item and is not suitable for full-size applications. The link incorporates three distinct tie rod positions so crews can tune the Ackermann relationship without altering steering blocks or uprights.

To install, remove the original center link and refit this part using the existing steering linkage fasteners; confirm steering clearance at each pivot setting before tightening. Graphite is a lightweight but brittle material, so handle carefully and avoid excessive clamp loads on the hardware.

Setup guidance: inner pivot holes typically raise inner wheel steering angle for quicker turn-in, while outer holes reduce that angle for more stable exit. Evaluate any Ackermann changes in combination with toe and servo endpoint settings to maintain consistent steering response.