The Serpent 120020 is a 48-pitch, 84-tooth spur gear made from resilient nylon, built to deliver steady operation in electric RC cars. Its balanced build is aimed at providing predictable drivetrain response for club racing and general use.
The gear retains the 12 small hole and 9 large hole pattern to aid straightforward mounting to common setups. The tooth count is marked on the face so you can swap parts quickly during trackside service. Its low mass assists in snappier acceleration.
Compatible with a broad selection of electric RC models, the Serpent 120020 is suitable for both upgrades and repairs. Always confirm pinion pitch and mounting fitment before final installation.
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