SRX8 Gen4 GP Throttle Lever Upgrade - Serpent 601380 for SRX8 Gen4 GP (SER600024)  [SER601380]

Direct-fit throttle arm for SRX8 Gen4

This Serpent 601380 servo lever throttle is an OEM-style replacement arm designed for use with Serpent SRX8 Gen4 GP (SER600024) car kits. It provides the mechanical connection between the servo output spline and the throttle linkage so you can set throw and travel precisely.

Installation is simple for anyone comfortable with basic servo work: remove the existing servo lever, position the replacement on the spline at the chosen neutral point, fasten with the retaining screw, then attach and check the throttle linkage for smooth, full travel. Always confirm transmitter center and endpoint settings before conducting more aggressive tests.

For setup and tuning the lever controls leverage and linkage geometry, so moving the arm or changing its length will change sensitivity and maximum travel. Make small adjustments while monitoring for binding and to match the servo torque and desired throttle feel.