Serpent SER401900 DJC Coupler - Tuners Choice  [SER401900]

Fine tune your RC driveline with the DJC coupler

The Serpent SER401900 DJC coupler is built for hobbyists who want steadier power delivery and less drivetrain lash. Its precise manufacture helps deliver consistent feel across laps and practice runs.

Engineered for steady power delivery

The DJC design focuses on even torque transfer and minimal play, helping the car feel more predictable under throttle. The sturdy construction resists everyday wear from road or light offroad use.

Versatile for different setups

This Serpent SER401900 DJC coupler integrates into a variety of drivetrains and is useful for tuners who switch gearing or mounts frequently. It works well across different surface types when matched correctly to the shaft and spline specifications.