54121 Aluminum Horn for Hi-Torque Servo Saver

Usable with:

TB-03, TA05, DB01, DF-03 Chassis Cars (*Requires Item 51000 *)
TRF501X, TRF416, TRF415 Chassis

Use this aluminum servo horn to replace the standard Q5 part for greater rigidity and sharper steering feel.

Made In Japan *1,300