The Kyosho VSW030-01 provides a softer clutch action tailored for GS15R engines, helping drivers achieve steadier launches and smoother power application in race and practice sessions.
Engineered with GS15R compatibility, this spring shifts the engagement point lower for cleaner throttle transitions and improved handling during initial acceleration phases.
Fitting the VSW030-01 is a routine clutch service task for experienced hobbyists. Its softer load encourages engagement at reduced RPM, which can help with quicker, more controlled starts off the line.
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