Serpent SER903638X 63T 2-Speed Gear for Viper 989 GP - Drivetrain Upgrade  [SER903638X]

Upgrade the Viper 989 GP Drivetrain with Serpent 63T 2-Speed

The Serpent SER903638X 2-speed 63T gear is built to restore crisp shifting and dependable operation in the Viper 989 GP. It fits into the Viper Series layout and helps maintain consistent gear changes under sustained high-speed running.

Simple Fitment and Compatibility

This 63T gear is machined to align precisely with Viper 989 GP components, making installation straightforward for experienced hobbyists and club racers. Proper meshing helps cut down on drivetrain wear for longer component life.

Durable, Race-Oriented Construction

Made to cope with the stresses of fast track use, the 63T gear delivers steady torque transfer and helps improve the transmission efficiency of your RC car. It is a sensible part for racers and dedicated hobbyists who prioritise reliability.