Precision 25T Aluminium Servo Horn and Tie Rod for TAMIYA TT02B - TT2B025TM by GPM  [TT2B025TM]

Precision 25T CNC-style horn for TT02B

This aluminium 25T servo horn with matching aluminium tie rod is supplied as a high-quality aftermarket upgrade for the TAMIYA TT02B chassis, model TT2B025TM. Designed to replace the original plastic servo arm, the assembly improves steering stiffness and reduces component compliance at the servo-to-linkage junction for more consistent input transfer under load.

Technical fitment notes: verify a 25T servo output spline before installation, align the horn at servo neutral, and secure with the original mounting screw using correct torque values to avoid thread or spline damage. Intended exclusively for radio-controlled model applications.

Performance impact: the stiffer aluminium connection reduces mechanical flex and can deliver a sharper steering response when combined with a high torque servo. Post-installation checks should include full steering sweep verification and clearance inspection to ensure reliable operation during demanding use.