The Kyosho IS054 Center Differential Mount Spacer is designed specifically for the ST-R chassis to maintain correct centre differential spacing. This ensures smoother, more consistent handling when pushing lap times.
With accurate machining, the spacer seats securely in the ST-R chassis and cuts down on unwanted movement and rattles. Its reliable construction helps protect adjacent components by keeping spacing consistent during hard runs.
If you are preparing an RC car for competition or refining your setup for better control, the Kyosho IS054 spacer is a straightforward upgrade. It improves responsiveness and steadiness, particularly on higher speed sections of the track.
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