Serpent 401744 Bladeless Spool Outdrives - Track Tough Upgrade  [SER401744]

Track-Oriented Bladeless Outdrives from Serpent

The Serpent 401744 bladeless spool outdrives are intended to improve drivetrain robustness and steering precision. Built for the Project 4X and compatible with Eryx models, the bladeless approach removes a frequent weak point in traditional driveshaft systems. Fabricated from spring steel, they offer strong wear resistance while maintaining practical weight for racing use.

Balanced Flex for Predictable Steering

Crafted with precise tolerances, these outdrives provide controlled flex to absorb shock without permanent deformation. Eliminating the driveshaft blade reduces play in the assembly, leading to more repeatable turn-in under braking and cornering. The result is steadier handling through race stints.

Fitment Advice and Intended Use

Although optimised for Project 4X, these spool outdrives integrate with Serpent Eryx cars that share the spool mounting. They suit drivers who want a dependable drivetrain component for regular track sessions and who value consistent handling over time.