Tamiya 54121 Lightweight Aluminium Servo Saver Horn - High-Torque upgrade for TB-03/TA05/DB01/DF-03/TRF Cars  [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:
AUD$19.98
Brand:
Tamiya
Model:
54121
GTIN:
4950344541218
Condition:
Brand New
Available in warehouse
1 Reviews
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Better steering control using the Tamiya 54121 aluminium horn

The Tamiya 54121 aluminium servo saver horn is a practical upgrade for hobbyists wanting cleaner steering inputs. Replacing the stock Hi-Torque Servo Saver Q5, the aluminium horn reduces unwanted flex for a firmer feel at the wheel.

Compatibility notes and fit tips

This anodized blue horn is compatible with TB-03, TA05, DB01, DF-03, TRF501X, TRF416 and TRF415 chassis. It is also compatible with Spare Parts 50473 and 51100, allowing easy adaptation in many gear setups. The aluminium construction balances stiffness and reliability for everyday club and practice use.

 

Product Reviews
1 Reviews
rating
Fantastic I received every part I ordered in perfect condition.
It replaces the original Hi-Torque Servo Saver Q5 part, offering a stiffer connection between servo and steering linkages.
In some builds you may use Spare Parts 50473 and 51100 to ensure correct clearance. Check the parts layout before final assembly.
The anodised blue finish provides corrosion resistance and a tidy appearance. While mainly cosmetic, it helps protect the aluminium surface during regular use.

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