The Kyosho VZ412B-61 is a high precision 61-tooth spur gear built for the V ONE R4 series. It improves the smoothness of power transfer and helps preserve drivetrain stability under race conditions. The component is engineered for repeatable performance during practice and events.
Spur gears directly influence drivetrain character, with tooth count affecting both acceleration and top speed. The Kyosho 61T provides a conservative yet effective ratio for general track use and installs cleanly into V ONE R4 gearboxes for quick setup changes.
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