TAMIYA TT02B Aluminium Hi-torque Servo Horn 25T with Aluminium Tie Rod by GPM TT2B025TM  [TT2B025TM]

Aluminium 25T servo horn for TT02B

This aluminium 25T servo horn paired with an aluminium tie rod is offered as an aftermarket replacement produced for the TAMIYA TT02B platform by GPM (model TT2B025TM). It is an RC-scale steering component intended to replace stock plastic arms, providing a stiffer connection between the servo output spline and steering linkage for improved directional response under higher loads typical of tuned setups.

Installation is straightforward but requires basic checks: confirm the servo spline is a 25T fit, align the horn to the neutral servo position before fastening, and secure with the original mounting screw(s). Use appropriate thread engagement and avoid over-torquing to prevent strip damage to the spline or screw threads. This part is intended for radio-controlled model use only.

In tuning terms this aluminium horn and tie rod serve to reduce flex at the steering junction and can make steering feel crisper when paired with a higher torque servo; expect a more direct mechanical linkage rather than a change in steering geometry. Verify clearance around steering components after fitment to ensure full range of motion.