Tamiya 54121 Race-Ready Aluminum Servo Saver Horn for TB-03/TA05/DB01/DF-03/TRF501X/TRF416/TRF415  [54121]

Tamiya 54121 - RC HT Hi-Torque Servo Saver Aluminum Horn OP.1121 For TB-03/TA05/DB01/DF-03/TRF501X/TRF416/TRF415 OP-1121
Price:
NZD$22.89
Brand:
Tamiya
Model:
54121
GTIN:
4950344541218
Condition:
Brand New
Available in warehouse
1 Reviews
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Get sharper steering with Tamiya 54121 aluminum servo horn

For drivers seeking improved steering feedback, the Tamiya 54121 aluminum servo saver horn offers a straightforward upgrade. It replaces the Hi-Torque Servo Saver Q5 component to reduce flex in the linkage and deliver more direct wheel response.

Which kits and how to fit

This anodized blue horn fits a variety of Tamiya kits including TB-03, TA05, DB01, DF-03, TRF501X, TRF416 and TRF415. It can be used together with Spare Parts 50473 and 51100 for flexible mounting options. The aluminium build gives added stiffness while staying lightweight.

 

Product Reviews
1 Reviews
rating
Fantastic I received every part I ordered in perfect condition.
Yes, the horn is made to fit TB-03 and TA05 platforms as well as DB01, DF-03 and the listed TRF cars.
No special servo is required, but pairing it with a high-torque servo will maximise steering precision. The horn itself replaces the stock Q5 saver part.
Check the mounting screws and linkages after the first few runs. Re-tighten hardware and inspect for wear to keep steering consistent.

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