Precision aluminium servo saver horn Tamiya 54121 for improved steering feel on TB-03, TA05, DB01, DF-03 and TRF models.  [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:
£9.86
Brand:
Tamiya
Model:
54121
GTIN:
4950344541218
Condition:
Brand New
Available in warehouse
1 Reviews
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Precision steering upgrade featuring Tamiya 54121 aluminium horn

The Tamiya 54121 aluminium servo saver horn offers a straightforward way to tighten steering response on compatible Tamiya cars. By replacing the standard Hi-Torque Servo Saver Q5, it reduces unwanted movement in the steering linkages for more predictable control.

Models supported and installation overview

This anodised blue aluminium horn is designed for TB-03, TA05, DB01, DF-03, TRF501X, TRF416 and TRF415 platforms. It also integrates with Spare Parts 50473 and 51100 for extra fit options. The aluminium construction improves stiffness while keeping installation simple.

 

Product Reviews
1 Reviews
rating
Fantastic I received every part I ordered in perfect condition.
Yes, the horn is listed as compatible with DB01 and DF-03 models along with TB-03, TA05 and the TRF series cars.
A high-torque servo will make the most of the reduced flex, but the horn itself works with standard high-torque servo savers as a direct replacement.
Inspect the horn and mounting hardware after impacts and routine runs. Keep threads clean and apply threadlocker if your setup requires more security.

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