Serpent 500353 SRX2 21T Top-shaft Racing Part  [SER500353]

SRX2 Drivetrain Upgrade for Reliable Lap Times

The Serpent 500353 Top-shaft 21T is crafted to refine the power flow in Spyder SRX2 models running stock-class rules. It focuses on dependable power transfer and reduced wear so your car stays consistent throughout a race meeting.

Engineered for Durable Engagement

Specifically made to suit the SRX2 series, this 21T top-shaft improves gear engagement and lowers the chance of premature wear. Its sturdy design maintains performance even on abrasive or dusty surfaces encountered at club tracks.

Quick Swap Installation with Included Adaptor

Designed for easy fitment to the SRX2 chassis, the top-shaft works as a direct replacement or an incremental upgrade. The adaptor supplied helps the part mate cleanly with your existing drivetrain parts for a hassle-free install.