Serpent 903805 - Aluminium Centax Pinion Set XLI Gen2 Track Pinion  [SER903805]

High precision Centax pinion from Serpent

Drivers aiming for consistent lap times will value the Serpent 903805 - Aluminium Centax Pinion Set XLI Gen2 for its precise machining and reduced mass. It is geared toward racers who need reliable, repeatable gear behaviour.

Designed to cut rotating weight

These Centax pinions are crafted from aluminium to lower rotating mass while maintaining adequate strength for racing use. The lighter pinion helps the drivetrain respond quicker to throttle inputs.

Simple compatibility checks

The Serpent 903805 set suits many Centax-compatible drivetrains, making it a convenient upgrade for those who want to swap pinions between cars with similar clutch interfaces.

Why racers pick aluminium

Aluminium gives a useful mix of lightness and durability, helping reduce the load on the transmission and improving overall vehicle responsiveness when set up correctly.