Serpent 440104 Compatible Servo Lever for Mini Spyder MT  [SER440104]

Compatibility and fit guidance for 440104

The Serpent 440104 is supplied as a replacement servo lever compatible with the Mini Spyder MT model shown in the title. It connects the servo output spline to your steering linkage and determines the mechanical leverage applied to the wheels.

When fitting, confirm the lever aligns with your servo spline profile and that the retaining screw secures the horn without play. Ensure the horn clears adjacent parts through full lock; perform a full-range check of the servo motion before driving.

Changing the lever length affects steering ratio and torque at the linkage: a longer arm increases wheel throw per servo rotation while a shorter arm reduces travel and increases mechanical advantage. Use the Serpent 440104 to match steering response to your setup or to replace a worn horn.