Serpent 500633 - 86T Differential Spur Gear for SDX Race Duty  [SER500633]

Track-tuned 86T Spur for SDX Models

The Serpent 500633 - 86T Differential Spur Gear is crafted to raise the consistency of your SDX drivetrain. Precision machining helps deliver steady power to the wheels while reducing unnecessary drivetrain wear, making this spur a reliable choice for racers focused on lap-to-lap repeatability.

Precision Machining for Stable Power

Manufactured with tight tolerances, the Serpent 86T spur gear provides smooth engagement between gear teeth to limit slop and vibration. That consistent tooth mesh helps protect other drivetrain parts and keeps your setup predictable under race loads.

Built to Fit the SDX Platform

Designed specifically for SDX models, the 86T spur installs cleanly and aligns with standard SDX hardware. Whether replacing a worn spur or upgrading for more consistent gear ratio behaviour, this unit is focused on durability and straightforward fitment.