Tuning Spacer for RC Suspension Geometry - Yokomo YOKSD300S  [YOKSD300S]

Tuning Spacer for Suspension Geometry

The Yokomo YOKSD300S is an aluminum spacer intended to alter suspension mount positions in RC-scale cars. It acts as a controlled shim between mounts or shock towers and the chassis to shift the mounting point without modifying other components.

As a tuning component, the spacer enables incremental, repeatable adjustments to ride height, camber pivot behavior, and suspension geometry so drivers can dial handling precisely. It is designed solely for model car suspension setups.

To fit the spacer, remove the relevant fastener, place the spacer at the desired location to obtain the required offset, and then refit and torque the fastener to spec. Make small changes and evaluate handling on short test runs to see the effect.

Maintenance requires routine checks for correct placement and any signs of wear or distortion. Replace the spacer if it deforms from impacts. Aluminum helps limit corrosion but inspect surfaces if run in dirty or wet conditions.