This upgrade bundles a 25T hi-torque servo saver and aluminium tie rods for integration into TAMIYA GF-01 chassis steering linkages. The intent is to improve steering repeatability and protect linkage components rather than alter the drivetrain.
Materials and layout: aluminium components are used where a metal option reduces flex compared to stock parts, helping maintain steering geometry under load. The 25T refers to the common servo-spline interface for compatibility with many servo horns.
Installation notes: mount the saver onto the servo spline, attach tie rods to the servo horn and knuckles, set the neutral position and then trim rod lengths as required. Check steering travel for any binding after installation.
Tuning role: the stiffer assembly supports more reliable toe and endpoint adjustments, making fine tuning of steering response easier during setup.