The Kyosho VZW437-2 Aluminum Servo Saver brings metal strength to V-One R4 series cars, replacing weaker plastic parts to increase steering reliability and control for track use.
This servo saver includes a 2mm longer profile to clear modern brushless servos, delivering smoother input response and reducing stress on the servo during aggressive driving.
Manufactured to match the V-One R4 Evo and R4sII mounting points, the Kyosho VZW437-2 installs with minimal changes and sharpens steering feel for racing and practice sessions.
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