Serpent 9619 - Aluminum Pulley Adapter 19t MK-2 Precision Pulley  [SER9619]

Upgrade your RC drivetrain with Serpent precision

The Serpent 9619 - Aluminum Pulley Adapter 19t MK-2 is machined for precise tooth engagement and dependable service across a variety of RC builds. Its 19-tooth configuration helps deliver smooth torque handoff while keeping weight low for balance-sensitive setups.

Machined for consistent power

Made from high-quality aluminum, this pulley adapter resists day-to-day wear while maintaining accurate gear alignment. The tight tolerances mean a reliable fit when you are replacing worn parts or stepping up performance on the track.

Wide model compatibility

The adapter fits a broad selection of chassis, letting hobbyists swap it between projects without lengthy modification. Its straightforward design keeps installation quick so you can get back to running sooner.